117P/Helin-Roman-Alu 1 (2022)

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Updated on March 23, 2026

Profile Pictures

Orbital Elements Perturbed ephemeris below is based on elements from MPEC 2026-E43. Epoch (TT/JD) T (TT/JD) Peri. Node Incl. 2459760.50000 2459768.2999760 222.94436 58.84154 8.70394 e q a Epoch (TT) 0.2555008 3.0395987 4.08274 2022/06/30.00

Finding Charts

Magnitudes Graph m1 = 3.5 + 5 log d + 17.5 log r

The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.