237805 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.3411191638 ± 5.74e-09
Semi-major axis (a)	1.6042189738 AU ± 2.51e-09
Inclination (i)	35.30180293° ± 3.14e-06
Long. of Asc. Node (Ω)	342.06691709° ± 1.52e-06
Arg. of Perihelion (ω)	33.62053110° ± 4.58e-06
Mean Anomaly (M)	6.22514213° ± 1.90e-06
Mean Motion (n)	0.4850838360°/day ± 1.14e-09
Perihelion dist (q)	1.05698914 AU ± 9.36e-09
Aphelion dist (Q)	2.15144881 AU ± 9.80e-09
Orbital Period	2.03186792 yr ± 4.76e-09

Physical Parameters

H (abs. magnitude)	17.40
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-05-31
RMS Residual	0.474″
Uncertainty	0
Orbit Type	Amor
MOID	0.091184 AU
Observations Used	2709
Radar Obs Used	1
Gaia Obs Used	35
Oppositions	9
Arc Total	1998-2016
First Observation Used	1998-02-24
Last Observation Used	2025-11-17

Observations (4516)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-12-14 04:14:24	s	1 +105008.36	4 +300233.62	7830.0	–	C57
2019-12-14 04:44:24	S	17 36 05.074	+69 30 54.43	–	V	C57
2019-12-14 04:44:24	s	1 +104219.37	2 +301641.64	2090.0	–	C57
2019-12-14 05:44:24	S	17 36 07.270	+69 31 42.56	–	V	C57
2019-12-14 05:44:24	s	1 +102628.66	0 +304422.52	1230.0	–	C57
2019-12-14 06:14:24	S	17 36 08.738	+69 32 05.32	–	V	C57
2019-12-14 06:14:24	s	1 +101827.08	2 +305795.50	6480.0	–	C57
2019-12-14 06:44:24	S	17 36 10.663	+69 32 33.58	–	V	C57
2019-12-14 06:44:24	s	1 +101021.44	7 +307156.89	9090.0	–	C57
2019-12-14 07:44:24	S	17 36 14.222	+69 33 20.20	–	V	C57
2019-12-14 07:44:24	s	1 +99398.282	0 +309845.20	7090.0	–	C57
2019-12-14 11:44:24	S	17 36 28.740	+69 36 29.63	–	V	C57
2019-12-14 11:44:24	s	1 +92756.447	0 +320146.17	7190.0	–	C57
2019-12-14 12:14:24	S	17 36 29.719	+69 36 51.55	–	V	C57
2019-12-14 12:14:24	s	1 +91910.451	0 +321383.75	1710.0	–	C57
2019-12-14 12:44:24	S	17 36 31.102	+69 37 20.42	–	V	C57
2019-12-14 12:44:24	s	1 +91061.148	0 +322610.37	5520.0	–	C57
2019-12-14 13:14:24	S	17 36 33.415	+69 37 41.12	–	V	C57
2019-12-14 13:14:24	s	1 +90208.593	0 +323826.08	8740.0	–	C57
2019-12-14 13:44:24	S	17 36 35.201	+69 37 58.62	–	V	C57
2019-12-14 13:44:24	s	1 +89352.842	0 +325030.92	1540.0	–	C57
2019-12-14 15:44:24	S	17 36 42.494	+69 39 44.03	–	V	C57
2019-12-14 15:44:24	s	1 +85898.965	0 +329742.56	1050.0	–	C57
2019-12-14 16:14:24	S	17 36 45.139	+69 40 07.82	–	V	C57
2019-12-14 16:14:24	s	1 +85028.041	0 +330893.75	3680.0	–	C57
2019-12-14 17:14:24	S	17 36 48.266	+69 40 54.19	–	V	C57
2019-12-14 17:14:24	s	1 +83277.607	0 +333164.39	150.0	–	C57
2019-12-14 17:44:24	S	17 36 49.399	+69 41 14.82	–	V	C57
2019-12-14 17:44:24	s	1 +82398.198	0 +334283.91	4240.0	–	C57
2019-12-14 18:44:24	S	17 36 53.568	+69 42 10.33	–	V	C57
2019-12-14 18:44:24	s	1 +80631.236	0 +336491.58	4710.0	–	C57
2019-12-14 19:14:24	S	17 36 55.186	+69 42 32.58	–	V	C57
2019-12-14 19:14:24	s	1 +79743.781	0 +337579.81	1340.0	–	C57
2019-12-14 21:14:24	S	17 37 02.719	+69 44 06.65	–	V	C57
2019-12-14 21:14:24	s	1 +76168.548	0 +341829.57	9850.0	–	C57
2019-12-14 22:44:24	S	17 37 07.356	+69 45 23.26	–	V	C57
2019-12-14 22:44:24	s	1 +73461.709	0 +344909.68	4440.0	–	C57
2019-12-15 00:14:24	S	17 37 13.661	+69 46 37.38	–	V	C57
2019-12-15 00:14:24	s	1 +70734.393	0 +347898.99	5700.0	–	C57
2019-12-15 00:44:24	S	17 37 15.137	+69 46 55.67	–	V	C57
2019-12-15 00:44:24	s	1 +69820.934	0 +348875.42	300.0	–	C57
2019-12-15 02:14:24	S	17 37 19.529	+69 48 15.98	–	V	C57
2019-12-15 02:14:24	s	1 +67068.068	0 +351745.17	8080.0	–	C57
2019-12-15 02:44:24	S	17 37 22.615	+69 48 42.59	–	V	C57
2019-12-15 02:44:24	s	1 +66146.416	0 +352682.02	2320.0	–	C57
2019-12-15 03:14:24	S	17 37 23.496	+69 49 06.31	–	V	C57
2019-12-15 03:14:24	s	1 +65222.814	0 +353609.06	9200.0	–	C57
2019-12-15 03:44:24	S	17 37 27.036	+69 49 30.79	–	V	C57
2019-12-15 03:44:24	s	1 +64297.301	0 +354526.32	8820.0	–	C57
2019-12-15 04:14:24	S	17 37 27.943	+69 50 01.82	–	V	C57

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237805 (2002 CF26)