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
2020-01-12 16:44:23	s	1 -13491.322	0 +402814.79	6780.0	–	C57
2020-01-12 17:44:23	S	19 04 31.601	+84 28 15.17	–	V	C57
2020-01-12 17:44:23	s	1 -15534.541	0 +403432.87	8560.0	–	C57
2020-01-12 19:44:23	S	19 05 28.954	+84 31 19.42	–	V	C57
2020-01-12 19:44:23	s	1 -19618.074	0 +404573.31	5140.0	–	C57
2020-01-12 20:14:23	S	19 05 42.276	+84 32 08.88	–	V	C57
2020-01-12 20:14:23	s	1 -20638.232	0 +404838.56	8860.0	–	C57
2020-01-12 21:44:23	S	19 06 29.789	+84 34 34.21	–	V	C57
2020-01-12 21:44:23	s	1 -23696.645	0 +405586.88	7580.0	–	C57
2020-01-12 22:14:23	S	19 06 44.647	+84 35 22.24	–	V	C57
2020-01-12 22:14:23	s	1 -24715.361	0 +405820.55	3110.0	–	C57
2020-01-12 23:14:23	S	19 07 13.092	+84 36 45.83	–	V	C57
2020-01-12 23:14:23	s	1 -26751.543	0 +406264.30	8320.0	–	C57
2020-01-13 02:44:23	S	19 09 07.471	+84 42 42.30	–	V	C57
2020-01-13 02:44:23	s	1 -33862.984	0 +407571.12	8480.0	–	C57
2020-01-13 03:44:23	S	19 09 39.744	+84 44 04.02	–	V	C57
2020-01-13 03:44:23	s	1 -35889.841	0 +407874.51	1590.0	–	C57
2020-01-13 04:14:23	S	19 09 56.762	+84 44 54.67	–	V	C57
2020-01-13 04:14:23	s	1 -36902.343	0 +408014.60	5730.0	–	C57
2020-01-13 07:44:23	S	19 11 50.340	+84 50 27.78	–	V	C57
2020-01-13 07:44:23	s	1 -43970.787	0 +408779.47	2440.0	–	C57
2020-01-13 09:14:23	S	19 12 39.358	+84 52 48.54	–	V	C57
2020-01-13 09:14:23	s	1 -46988.870	0 +408992.24	5860.0	–	C57
2020-01-13 18:14:23	S	19 18 03.653	+85 07 11.17	–	V	C57
2020-01-13 18:14:23	s	1 -64924.877	0 +408834.22	50.0	–	C57
2020-01-13 20:14:23	S	19 19 21.794	+85 10 23.34	–	V	C57
2020-01-13 20:14:23	s	1 -68862.875	0 +408468.19	1040.0	–	C57
2020-01-13 21:14:23	S	19 19 58.579	+85 12 00.18	–	V	C57
2020-01-13 21:14:23	s	1 -70824.542	0 +408240.35	7910.0	–	C57
2020-01-13 21:44:23	S	19 20 16.253	+85 12 42.48	–	V	C57
2020-01-13 21:44:23	s	1 -71803.479	0 +408115.24	5530.0	–	C57
2020-01-13 22:14:23	S	19 20 36.900	+85 13 33.06	–	V	C57
2020-01-13 22:14:23	s	1 -72781.128	0 +407982.68	2670.0	–	C57
2020-01-13 22:44:23	S	19 20 56.069	+85 14 30.12	–	V	C57
2020-01-13 22:44:23	s	1 -73757.469	0 +407842.67	9330.0	–	C57
2020-01-14 00:14:23	S	19 21 53.474	+85 16 50.77	–	V	C57
2020-01-14 00:14:23	s	1 -76678.470	0 +407378.01	6840.0	–	C57
2020-01-14 01:14:23	S	19 22 37.543	+85 18 23.33	–	V	C57
2020-01-14 01:14:23	s	1 -78618.934	0 +407031.09	6730.0	–	C57
2020-01-14 04:44:23	S	19 25 09.679	+85 24 02.05	–	V	C57
2020-01-14 04:44:23	s	1 -85364.975	0 +405583.39	3930.0	–	C57
2020-01-14 05:14:23	S	19 25 29.522	+85 25 11.14	–	V	C57
2020-01-14 05:14:23	s	1 -86322.662	0 +405346.97	7280.0	–	C57
2020-01-14 06:44:23	S	19 26 24.216	+85 27 04.50	–	V	C57
2020-01-14 06:44:23	s	1 -89186.264	0 +404593.41	7150.0	–	C57
2020-01-14 07:14:23	S	19 26 45.890	+85 27 50.11	–	V	C57
2020-01-14 07:14:23	s	1 -90137.584	0 +404327.45	490.0	–	C57
2020-01-14 09:14:23	S	19 28 23.491	+85 31 16.54	–	V	C57
2020-01-14 09:14:23	s	1 -93926.296	0 +403189.87	4900.0	–	C57
2020-01-14 09:44:23	S	19 28 40.745	+85 31 55.27	–	V	C57

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237805 (2002 CF26)