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
2019-09-24 12:09:50	C	19 15 37.95	+64 43 12.4	–	m	P93
2019-09-24 12:12:28	C	19 15 36.80	+64 43 13.9	–	m	P93
2019-09-25 14:44:27	S	19 02 50.669	+64 43 26.83	–	V	C57
2019-09-25 14:44:27	s	1 +148199.20	0 +66874.164	9770.0	–	C57
2019-09-25 15:14:27	S	19 02 38.801	+64 43 16.54	–	V	C57
2019-09-25 15:14:27	s	1 +148818.58	6 +69933.279	2080.0	–	C57
2019-09-25 15:44:27	S	19 02 26.878	+64 43 03.50	–	V	C57
2019-09-25 15:44:27	s	1 +149399.22	3 +72974.110	6870.0	–	C57
2019-09-25 16:44:27	S	19 02 01.750	+64 42 39.35	–	V	C57
2019-09-25 16:44:27	s	1 +150448.56	3 +79000.192	5900.0	–	C57
2019-09-25 17:14:27	S	19 01 49.949	+64 42 27.04	–	V	C57
2019-09-25 17:14:27	s	1 +150919.32	9 +81985.143	5880.0	–	C57
2019-09-25 17:44:27	S	19 01 36.970	+64 42 12.13	–	V	C57
2019-09-25 17:44:27	s	1 +151355.47	5 +84951.203	9870.0	–	C57
2019-09-25 18:14:27	S	19 01 25.824	+64 42 02.59	–	V	C57
2019-09-25 18:14:27	s	1 +151757.94	5 +87898.277	490.0	–	C57
2019-09-25 18:44:27	S	19 01 13.414	+64 41 50.10	–	V	C57
2019-09-25 18:44:27	s	1 +152127.64	8 +90826.286	320.0	–	C57
2019-09-25 19:14:27	S	19 01 02.114	+64 41 39.41	–	V	C57
2019-09-25 19:14:27	s	1 +152465.46	6 +93735.168	1830.0	–	C57
2019-09-25 19:44:27	S	19 00 50.206	+64 41 28.18	–	V	C57
2019-09-25 19:44:27	s	1 +152772.24	8 +96624.878	7410.0	–	C57
2019-09-25 20:44:27	S	19 00 25.951	+64 41 02.54	–	V	C57
2019-09-25 20:44:27	s	1 +153295.95	7 +102346.66	30.0	–	C57
2019-09-25 21:14:27	S	19 00 15.072	+64 40 51.71	–	V	C57
2019-09-25 21:14:27	s	1 +153514.44	3 +105178.71	1490.0	–	C57
2019-09-25 21:44:27	S	19 00 03.629	+64 40 39.83	–	V	C57
2019-09-25 21:44:27	s	1 +153705.01	1 +107991.54	5870.0	–	C57
2019-09-25 22:14:27	S	18 59 51.214	+64 40 28.27	–	V	C57
2019-09-25 22:14:27	s	1 +153868.37	8 +110785.15	5220.0	–	C57
2019-09-25 22:44:27	S	18 59 40.543	+64 40 16.03	–	V	C57
2019-09-25 22:44:27	s	1 +154005.23	6 +113559.57	1510.0	–	C57
2019-09-25 23:14:27	S	18 59 28.798	+64 40 04.01	–	V	C57
2019-09-25 23:14:27	s	1 +154116.25	2 +116314.83	6660.0	–	C57
2019-09-25 23:44:27	S	18 59 17.304	+64 39 52.67	–	V	C57
2019-09-25 23:44:27	s	1 +154202.07	5 +119050.96	2520.0	–	C57
2019-09-26 00:14:27	S	18 59 05.146	+64 39 38.63	–	V	C57
2019-09-26 00:14:27	s	1 +154263.33	0 +121768.02	890.0	–	C57
2019-09-26 00:44:27	S	18 58 54.401	+64 39 28.62	–	V	C57
2019-09-26 00:44:27	s	1 +154300.62	3 +124466.05	3500.0	–	C57
2019-09-26 01:14:27	S	18 58 43.661	+64 39 17.60	–	V	C57
2019-09-26 01:14:27	s	1 +154314.54	1 +127145.11	2060.0	–	C57
2019-09-26 01:44:27	S	18 58 31.553	+64 39 05.04	–	V	C57
2019-09-26 01:44:27	s	1 +154305.65	1 +129805.26	8190.0	–	C57
2019-09-26 02:14:27	S	18 58 21.173	+64 38 55.21	–	V	C57
2019-09-26 02:14:27	s	1 +154274.50	3 +132446.57	3480.0	–	C57
2019-09-26 02:44:27	S	18 58 09.480	+64 38 41.21	–	V	C57
2019-09-26 02:44:27	s	1 +154221.62	9 +135069.10	9480.0	–	C57
2019-09-26 04:14:27	S	18 57 36.149	+64 38 08.77	–	V	C57
2019-09-26 04:14:27	s	1 +153937.73	7 +142824.82	6450.0	–	C57

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237805 (2002 CF26)