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
2019-10-03 01:44:27	S	18 16 46.625	+64 05 41.03	–	V	C57
2019-10-03 01:44:27	s	1 -143600.70	3 +330191.39	4100.0	–	C57
2019-10-03 02:14:26	S	18 16 41.270	+64 05 40.20	–	V	C57
2019-10-03 02:14:26	s	1 -144389.33	4 +329213.04	3820.0	–	C57
2019-10-03 02:44:27	S	18 16 35.438	+64 05 40.02	–	V	C57
2019-10-03 02:44:27	s	1 -145173.96	8 +328225.64	4860.0	–	C57
2019-10-03 03:14:27	S	18 16 30.197	+64 05 38.00	–	V	C57
2019-10-03 03:14:27	s	1 -145954.56	7 +327229.18	7130.0	–	C57
2019-10-03 03:15:14	S	18 15 08.256	+64 26 22.88	–	L	C51
2019-10-03 06:14:27	S	18 15 58.198	+64 05 27.74	–	V	C57
2019-10-03 06:14:27	s	1 -150551.13	1 +321059.38	9970.0	–	C57
2019-10-03 06:24:17	S	18 14 30.960	+64 25 40.37	–	L	C51
2019-10-03 06:24:28	S	18 14 31.027	+64 25 39.86	–	L	C51
2019-10-03 06:44:26	S	18 15 52.702	+64 05 27.64	–	V	C57
2019-10-03 06:44:26	s	1 -151302.33	1 +319999.08	7550.0	–	C57
2019-10-03 07:14:27	S	18 15 47.182	+64 05 27.46	–	V	C57
2019-10-03 07:14:27	s	1 -152049.16	1 +318929.60	5410.0	–	C57
2019-10-03 07:44:27	S	18 15 42.257	+64 05 26.48	–	V	C57
2019-10-03 07:44:27	s	1 -152791.57	9 +317850.92	3420.0	–	C57
2019-10-03 08:14:26	S	18 15 36.734	+64 05 23.46	–	V	C57
2019-10-03 08:14:26	s	1 -153529.53	9 +316763.01	1470.0	–	C57
2019-10-03 08:44:26	S	18 15 31.284	+64 05 21.98	–	V	C57
2019-10-03 08:44:26	s	1 -154262.99	6 +315665.87	9420.0	–	C57
2019-10-03 09:32:47	S	18 13 54.240	+64 24 58.86	–	L	C51
2019-10-03 09:44:26	S	18 15 20.621	+64 05 22.70	–	V	C57
2019-10-03 09:44:26	s	1 -155716.22	3 +313443.79	4540.0	–	C57
2019-10-03 10:14:26	S	18 15 15.977	+64 05 20.83	–	V	C57
2019-10-03 10:14:26	s	1 -156435.90	0 +312318.82	1440.0	–	C57
2019-10-03 10:44:27	S	18 15 10.862	+64 05 19.14	–	V	C57
2019-10-03 10:44:27	s	1 -157150.89	0 +311184.54	7730.0	–	C57
2019-10-03 11:14:26	S	18 15 05.328	+64 05 17.88	–	V	C57
2019-10-03 11:14:26	s	1 -157861.14	6 +310040.93	3270.0	–	C57
2019-10-03 11:44:26	S	18 14 59.741	+64 05 16.87	–	V	C57
2019-10-03 11:44:26	s	1 -158566.61	9 +308887.97	7930.0	–	C57
2019-10-03 12:14:27	S	18 14 54.617	+64 05 16.15	–	V	C57
2019-10-03 12:14:27	s	1 -159267.26	1 +307725.64	1580.0	–	C57
2019-10-03 12:44:26	S	18 14 49.937	+64 05 15.07	–	V	C57
2019-10-03 12:44:26	s	1 -159963.02	3 +306553.92	4070.0	–	C57
2019-10-03 13:14:26	S	18 14 44.148	+64 05 13.42	–	V	C57
2019-10-03 13:14:26	s	1 -160653.85	5 +305372.79	5270.0	–	C57
2019-10-03 13:44:25	S	18 14 39.053	+64 05 11.40	–	V	C57
2019-10-03 13:44:25	s	1 -161339.70	6 +304182.23	5030.0	–	C57
2019-10-03 14:14:26	S	18 14 33.703	+64 05 12.08	–	V	C57
2019-10-03 14:14:26	s	1 -162020.52	5 +302982.22	3210.0	–	C57
2019-10-03 14:44:26	S	18 14 28.471	+64 05 10.97	–	V	C57
2019-10-03 14:44:26	s	1 -162696.26	1 +301772.74	9670.0	–	C57
2019-10-03 15:14:27	S	18 14 23.141	+64 05 10.54	–	V	C57
2019-10-03 15:14:27	s	1 -163366.86	1 +300553.76	4250.0	–	C57
2019-10-03 15:44:26	S	18 14 18.168	+64 05 08.99	–	V	C57
2019-10-03 15:44:26	s	1 -164032.27	2 +299325.28	6820.0	–	C57

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237805 (2002 CF26)