CCD Magnitude Data of Novae and Supernovae

Japanese version Home page

Total 6,336 html files since Dec. 4, 1995 Updated on April 5, 2000

Measured by Seiichi Yoshida from images taken by KenIchi Kadota.

Discovery Outburst Name Observation Period Number 2000 Mar. 31 XTE J1118+480 2000 Apr. 1 - 2000 Apr. 1 1 2000 Feb. 4 Nova Sgr 2000 2000 Feb. 11 - 2000 Feb. 24 3 2000 Jan. 26 SN 2000E in NGC 6951 2000 Jan. 28 - 2000 Jan. 28 1 2000 Jan. 22 SN 2000D in UGC 1767 2000 Feb. 5 - 2000 Feb. 5 1 2000 Jan. 11 SN 2000B in NGC 2320 2000 Jan. 25 - 2000 Jan. 25 1 2000 Jan. 8 SN 2000C in NGC 2415 2000 Jan. 25 - 2000 Jan. 25 1 1999 Dec. 23 SN 1999gq in NGC 4523 1999 Dec. 25 - 2000 Jan. 28 2 1999 Dec. 23 SN 1999go in NGC 1376 1999 Dec. 30 - 1999 Dec. 30 1 1999 Dec. 17 SN 1999gn in M61 1999 Dec. 19 - 2000 Feb. 27 4 1999 Dec. 15 SN 1999gk in NGC 4653 1999 Dec. 27 - 2000 Jan. 28 2 1999 Dec. 9 SN 1999gi in NGC 3184 1999 Dec. 11 - 2000 Feb. 27 7 1999 Dec. 3 SN 1999gh in NGC 2986 1999 Dec. 6 - 2000 Jan. 28 4 1999 Dec. 1 Nova Aql 1999 No.2 1999 Dec. 4 - 2000 Feb. 16 2 1999 Nov. 7 SN 1999ev in NGC 4274 1999 Nov. 19 - 1999 Dec. 6 2 1999 Oct. 29 SN 1999em in NGC 1637 1999 Nov. 4 - 2000 Feb. 12 5 1999 Oct. 20 SN 1999el in NGC 6951 1999 Nov. 5 - 2000 Jan. 28 3 1999 Sept. 2 SN 1999dq in NGC 976 1999 Sept. 4 - 1999 Sept. 4 1 1999 Aug. 19 SN 1999dn in NGC 7714 1999 Sept. 4 - 1999 Sept. 4 1 1999 Aug. 12 SN 1999dk in UGC 1087 1999 Sept. 4 - 1999 Sept. 4 1 1999 July 23 SN 1999dh in IC 211 1999 July 27 - 1999 Sept. 4 3 1999 July 13 Nova Aql 1999 1999 July 15 - 1999 Sept.11 6 1999 July 1 Nova in M31 1999 July 8 - 1999 July 8 1 1999 June 28 SN 1999cw in MCG -01-02-001 1999 July 7 - 1999 July 8 2 1999 June 25 SN 1999cq in UGC 11268 1999 July 8 - 1999 July 8 1 1999 June 23 Nova in NGC 6822 1999 July 8 - 1999 July 8 1 1999 June 18 SN 1999cp in NGC 5468 1999 June 30 - 1999 June 30 1 1999 May 29 SN 1999cl in M88 1999 June 4 - 1999 July 23 5 1999 May 22 SN 1999cf in UGC 8539 1999 June 1 - 1999 June 12 3 1999 May 8 SN 1999cc in NGC 6038 1999 May 12 - 1999 July 8 4 1999 Apr. 30 SN 1999by in NGC 2841 1999 May 6 - 1999 June 12 8 1999 Apr. 26 SN 1999bx in NGC 6745 1999 May 7 - 1999 May 7 1 1999 Apr. 25 Nova Sgr 1999 1999 Apr. 29 - 1999 June 12 7 1999 Apr. 20 SN 1999bw in NGC 3198 1999 May 20 - 1999 May 20 1 1999 Apr. 17 V699 Oph 1999 Apr. 27 - 1999 Apr. 27 1 1999 Apr. 14 SN 1999cd in NGC 3646 1999 May 20 - 1999 May 20 1 1999 Apr. 12 1999bs 1999 Apr. 16 - 1999 Apr. 16 1 1999 Apr. 12 SN 1999br in NGC 4900 1999 May 7 - 1999 May 7 1 1999 Mar. 28 SN 1999bg in IC 758 1999 Mar. 31 - 1999 July 31 8 1999 Mar. 10 SN 1999be in CGCG 089-013 1999 Mar. 31 - 1999 Mar. 31 1 1999 Mar. 7 SN 1999an in IC 755 1999 Mar. 13 - 1999 Mar. 13 1 1999 Feb. 26 SN 1999ac in NGC 6063 1999 Mar. 3 - 1999 June 14 10 1999 Feb. 19 CI Gem 1999 Mar. 16 - 1999 Mar. 16 1 1999 Feb. 11 SN 1999aa in NGC 2595 1999 Feb. 22 - 1999 Mar. 16 4 1999 Jan. 26 3C279 1999 Jan. 27 - 1999 Jan. 27 1 1999 Jan. 23 SN 1999X in CGCG 180-22 1999 Feb. 7 - 1999 Feb. 22 2 1999 Jan. 21 GO Com 1999 Jan. 27 - 1999 Jan. 27 1 1998 Nov. 13 SN 1998es in NGC 632 1998 Dec. 12 - 1999 Feb. 6 3 1998 Oct. 21 Nova Sco 1999 1999 Jan. 27 - 1999 May 7 4 1998 June 15 Nova Oph 1998 1998 June 20 - 1999 Feb. 25 2 1998 Mar. 22 Nova Sgr 1998 1999 Jan. 29 - 1999 June 12 3 1998 Mar. 2 SN 1998S in NGC 3877 1998 Mar. 7 - 1998 Mar. 7 2 1996 Feb. 20 Sakurai's in Sgr = V4334 Sgr 1999 Feb. 12 - 1999 Mar. 22 2 1995 Aug. 24 Nova Cas 1995 1999 Apr. 30 - 1999 July 15 3 1994 Mar. 14 Wakuda's in Sgr = V4368 Sgr 1999 Apr. 16 - 1999 Apr. 16 1

XTE J1118+480 Date (UT) Mag. M Catalog Inst. Observer 2000 Apr. 1.663 13.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Sgr 2000 Date (UT) Mag. M Catalog Inst. Observer 2000 Feb. 11.837 10.9 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Feb. 16.836 11.2 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 2000 Feb. 24.817 11.3 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota

SN 2000E in NGC 6951 Date (UT) Mag. M Catalog Inst. Observer 2000 Jan. 28.816 14.3 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 2000D in UGC 1767 Date (UT) Mag. M Catalog Inst. Observer 2000 Feb. 5.406 17.8: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 2000B in NGC 2320 Date (UT) Mag. M Catalog Inst. Observer 2000 Jan. 25.719 15.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 2000C in NGC 2415 Date (UT) Mag. M Catalog Inst. Observer 2000 Jan. 25.697 14.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999gq in NGC 4523 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 25.806 15.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 28.701 15.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999go in NGC 1376 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 30.463 15.3 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999gn in M61 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 19.698 15.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 21.871 15.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 28.711 16.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Feb. 27.682 16.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999gk in NGC 4653 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 27.818 15.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 28.722 16.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999gi in NGC 3184 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 11.794 14.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 19.671 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 22.657 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 29.650 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 28.650 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Feb. 12.483 14.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Feb. 27.690 14.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999gh in NGC 2986 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 6.775 14.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 9.781 15.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 27.765 15.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 28.669 <17.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Aql 1999 No.2 Date (UT) Mag. M Catalog Inst. Observer 1999 Dec. 4.356 3.8 C Tycho(V) 35-mm f/4 camera lens S. Yoshida, K. Kadota 2000 Feb. 16.829 8.8 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota

SN 1999ev in NGC 1097 Date (UT) Mag. M Catalog Inst. Observer 1999 Nov. 19.790 15.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Dec. 6.805 16.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999em in NGC 1637 Date (UT) Mag. M Catalog Inst. Observer 1999 Nov. 4.746 14.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Nov. 13.591 14.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 30.408 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Feb. 5.471 14.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Feb. 12.440 14.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999el in NGC 6951 Date (UT) Mag. M Catalog Inst. Observer 1999 Nov. 5.503 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Nov. 13.484 14.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 2000 Jan. 28.816 16.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999dq in NGC 976 Date (UT) Mag. M Catalog Inst. Observer 1999 Sept. 4.719 15.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999dn in NGC 7714 Date (UT) Mag. M Catalog Inst. Observer 1999 Sept. 4.666 15.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999dk in UGC 1087 Date (UT) Mag. M Catalog Inst. Observer 1999 Sept. 4.728 16.4 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999dh in IC 211 Date (UT) Mag. M Catalog Inst. Observer 1999 July 27.746 16.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 July 31.728 16.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Sept. 4.700 16.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Aql 1999 Date (UT) Mag. M Catalog Inst. Observer 1999 July 15.524 8.6 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 July 15.597 8.8 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 July 23.504 9.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 July 24.492 10.2 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 July 30.515 10.4 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Sept.11.472 12.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova in M31 Date (UT) Mag. M Catalog Inst. Observer 1999 July 8.689 <15.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999cw in MCG -01-02-001 Date (UT) Mag. M Catalog Inst. Observer 1999 July 7.736 15.2 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 July 8.714 14.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999cq in UGC 11268 Date (UT) Mag. M Catalog Inst. Observer 1999 July 8.635 <15.3 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova in NGC 6822 Date (UT) Mag. M Catalog Inst. Observer 1999 July 8.652 17.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999cp in NGC 5468 Date (UT) Mag. M Catalog Inst. Observer 1999 June 30.550 14.3 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999cl in M88 Date (UT) Mag. M Catalog Inst. Observer 1999 June 4.563 14.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 10.576 13.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 12.492 13.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 30.541 14.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 July 23.489 <14.4 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999cf in UGC 8539 Date (UT) Mag. M Catalog Inst. Observer 1999 June 1.594 16.6: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 4.575 16.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 12.535 16.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999cc in NGC 6038 Date (UT) Mag. M Catalog Inst. Observer 1999 May 12.522 16.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 20.529 16.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 1.601 16.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 July 8.680 <16.3 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999by in NGC 2841 Date (UT) Mag. M Catalog Inst. Observer 1999 May 6.477 13.8 C Skiff(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 May 7.440 13.8 C Skiff(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 8.640 13.3 C Skiff(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 May 12.436 13.4 C Skiff(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 17.490 13.5 C Skiff(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 20.481 13.9 C Skiff(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 30.486 14.5 C Skiff(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 12.478 15.3 C Skiff(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999bx in NGC 6745 Date (UT) Mag. M Catalog Inst. Observer 1999 May 7.703 18.0: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Sgr 1999 Date (UT) Mag. M Catalog Inst. Observer 1999 Apr. 29.694 8.1 C USNO-A1.0(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 Apr. 30.734 8.1 C USNO-A1.0(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 May 1.733 8.4 C USNO-A1.0(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 May 7.733 9.0 C USNO-A1.0(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 8.697 9.2 C USNO-A1.0(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 May 20.678 10.0 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 June 12.616 11.3 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999bw in NGC 3198 Date (UT) Mag. M Catalog Inst. Observer 1999 May 20.490 17.8: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

V699 Oph Date (UT) Mag. M Catalog Inst. Observer 1999 Apr. 27.696 <14.5 C USNO-A1.0(V) 16.0L f/3.3 S. Yoshida, K. Kadota

SN 1999cd in NGC 3646 Date (UT) Mag. M Catalog Inst. Observer 1999 May 20.495 <17.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

1999bs Date (UT) Mag. M Catalog Inst. Observer 1999 Apr. 16.681 16.4: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999br in NGC 4900 Date (UT) Mag. M Catalog Inst. Observer 1999 May 7.488 17.8: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999bg in IC 758 Date (UT) Mag. M Catalog Inst. Observer 1999 Mar. 31.593 15.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 13.675 15.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 16.662 15.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 29.531 15.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 7.533 15.4 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 17.501 16.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 12.488 15.9 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 July 31.483 <17.1 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999be in CGCG 089-013 Date (UT) Mag. M Catalog Inst. Observer 1999 Mar. 31.534 16.5: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999an in IC 755 Date (UT) Mag. M Catalog Inst. Observer 1999 Mar. 13.657 15.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999ac in NGC 6063 Date (UT) Mag. M Catalog Inst. Observer 1999 Mar. 3.726 15.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 12.803 14.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 22.727 14.9 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 31.753 15.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 4.751 15.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 8.691 16.0 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 Apr. 13.722 15.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 14.678 16.0 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 May 7.557 17.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 14.599 17.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

CI Gem Date (UT) Mag. M Catalog Inst. Observer 1999 Mar. 16.506 <17.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999aa in NGC 2595 Date (UT) Mag. M Catalog Inst. Observer 1999 Feb. 22.698 15.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 3.693 15.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 13.666 16.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 16.534 16.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

3C279 Date (UT) Mag. M Catalog Inst. Observer 1999 Jan. 27.828 14.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1999X in CGCG 180-22 Date (UT) Mag. M Catalog Inst. Observer 1999 Feb. 7.641 16.5 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Feb. 22.710 16.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

GO Com Date (UT) Mag. M Catalog Inst. Observer 1999 Jan. 27.821 17.4 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1998es in NGC 632 Date (UT) Mag. M Catalog Inst. Observer 1998 Dec. 12.510 14.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1998 Dec. 19.494 15.0 C Tycho(V) 18.0L f/8.3 S. Yoshida, K. Kadota 1999 Feb. 6.392 16.4 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Sco 1998 Date (UT) Mag. M Catalog Inst. Observer 1999 Jan. 27.866 12.8: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Jan. 30.863 12.7 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Apr. 16.729 <15.0 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 May 7.739 <15.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Oph 1998 Date (UT) Mag. M Catalog Inst. Observer 1998 June 20.646 10.8 C GSC 1.1 105-mm f/4 camera lens S. Yoshida, K. Kadota 1999 Feb. 25.817 <17.7 C USNO-A1.0(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Sgr 1998 Date (UT) Mag. M Catalog Inst. Observer 1999 Jan. 29.868 12.3 C Tycho(V) 300-mm f/5.6 camera lens S. Yoshida, K. Kadota 1999 Apr. 16.724 13.6 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 June 12.631 14.5: C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

SN 1998S in NGC 3877 Date (UT) Mag. M Catalog Inst. Observer 1998 Mar. 7.614 13.2 C GSC 1.1 25.4T f/6.3 S. Yoshida, K. Kadota 1998 Mar. 7.682 12.9 C GSC 1.1 400-mm f/5.6 camera lens S. Yoshida, K. Kadota

Sakurai's in Sgr = V4334 Sgr Date (UT) Mag. M Catalog Inst. Observer 1999 Feb. 12.839 12.8 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 Mar. 22.796 16.9 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota

Nova Cas 1995 Date (UT) Mag. M Catalog Inst. Observer 1999 Apr. 30.778 12.9 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota 1999 June 4.735 13.2 C Tycho(V) 18.0L f/5.5 S. Yoshida, K. Kadota 1999 July 15.625 13.3 C Tycho(V) 16.0L f/3.3 S. Yoshida, K. Kadota

Wakuda's in Sgr = V4368 Sgr Date (UT) Mag. M Catalog Inst. Observer 1999 Apr. 16.720 10.2 C USNO-A1.0(V) 18.0L f/5.5 S. Yoshida, K. Kadota