C/2023 P1 ( Nishimura )

Japanese version Home page

Updated on December 7, 2023

Profile Discovery Date August 12, 2023 Magnitude 10.4 mag Discoverer Hideo Nishimura (Kakegawa, Japan) Pictures

Orbital Elements Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 T 2023 Sept. 17.64164 TT Rudenko q 0.2251519 (2000.0) P Q z +0.0174593 Peri. 116.29890 +0.38229178 -0.62774686 +/-0.0000119 Node 66.83403 -0.85524025 -0.51822609 e 0.9960690 Incl. 132.47732 +0.34988156 -0.58084043 >From 680 observations 2023 Jan. 19-Sept. 10, mean residual 0".7.

Finding Charts

Magnitudes Graph m1 = 9.0 + 5 log d + 17.0 log r [ ,-35] ( - 2023 Aug. 13) m1 = 9.0 + 5 log d + 10.0 log r [-35, 35] (2023 Aug. 13 - 2023 Oct. 22) m1 = 9.0 + 5 log d + 17.0 log r [ 35, ] (2023 Oct. 22 - )

The orbital elements are published on M.P.E.C. 2023-S260. The charts are made with StellaNavigator Ver.11 (AstroArts). The magnitudes graphs are made with Comet for Windows.