250458 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4928646673 ± 5.20e-08
Semi-major axis (a)	1.0185820640 AU ± 1.92e-09
Inclination (i)	35.55392580° ± 4.76e-06
Long. of Asc. Node (Ω)	337.73161584° ± 1.98e-06
Arg. of Perihelion (ω)	254.46071173° ± 4.15e-06
Mean Anomaly (M)	35.94465313° ± 1.19e-05
Mean Motion (n)	0.9587783956°/day ± 2.72e-09
Perihelion dist (q)	0.51655895 AU ± 5.29e-08
Aphelion dist (Q)	1.52060517 AU ± 5.30e-08
Orbital Period	1.02800218 yr ± 2.91e-09

Physical Parameters

H (abs. magnitude)	17.99
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-01
RMS Residual	0.223″
Uncertainty	0
Orbit Type	Apollo
MOID	0.090560 AU
Observations Used	769
Radar Obs Used	1
Gaia Obs Used	14
Oppositions	1
Arc Total	2004-2016
First Observation Used	2004-01-23
Last Observation Used	2023-12-18

Observations (847)

Date	Type	RA	Dec	Mag	Band	Observatory
2016-09-16 17:48:39	C	17 44 42.59	+35 42 51.8	–	q	585
2016-09-16 17:48:50	C	17 44 42.68	+35 42 51.3	–	q	585
2016-09-16 17:49:01	C	17 44 42.80	+35 42 51.9	–	q	585
2016-09-16 17:49:12	C	17 44 42.92	+35 42 51.8	–	q	585
2016-09-16 18:31:08	C	17 45 07.43	+35 42 38.8	–	q	585
2016-09-16 18:31:20	C	17 45 07.51	+35 42 38.8	–	q	585
2016-09-16 18:31:31	C	17 45 07.61	+35 42 38.9	–	q	585
2016-09-16 18:31:42	C	17 45 07.71	+35 42 38.6	–	q	585
2016-09-16 18:31:53	C	17 45 07.85	+35 42 39.0	–	q	585
2016-09-16 18:33:43	C	17 45 08.89	+35 42 37.9	–	q	585
2016-09-16 18:33:59	C	17 45 09.06	+35 42 38.3	–	q	585
2016-09-16 18:34:16	C	17 45 09.19	+35 42 38.1	–	q	585
2016-09-16 18:34:31	C	17 45 09.39	+35 42 37.9	–	q	585
2016-09-16 18:34:48	C	17 45 09.53	+35 42 37.9	–	q	585
2016-09-16 18:35:04	C	17 45 09.71	+35 42 37.8	–	q	585
2016-09-16 18:35:21	C	17 45 09.84	+35 42 37.8	–	q	585
2016-09-16 18:35:36	C	17 45 10.02	+35 42 37.5	–	q	585
2016-09-16 18:35:53	C	17 45 10.16	+35 42 37.2	–	q	585
2016-09-16 18:36:09	C	17 45 10.32	+35 42 37.6	–	q	585
2016-09-16 18:36:25	C	17 45 10.48	+35 42 37.0	–	q	585
2016-09-16 18:36:41	C	17 45 10.65	+35 42 37.4	–	q	585
2016-09-16 18:36:57	C	17 45 10.78	+35 42 37.3	–	q	585
2016-09-16 18:37:14	C	17 45 10.97	+35 42 37.0	–	q	585
2016-09-16 18:37:30	C	17 45 11.09	+35 42 36.9	–	q	585
2016-09-16 18:37:46	C	17 45 11.26	+35 42 37.1	–	q	585
2016-09-16 18:38:02	C	17 45 11.42	+35 42 36.9	–	q	585
2016-09-16 18:38:19	C	17 45 11.58	+35 42 36.5	–	q	585
2016-09-16 18:38:35	C	17 45 11.74	+35 42 36.6	–	q	585
2016-09-16 18:38:51	C	17 45 11.89	+35 42 36.2	–	q	585
2016-09-16 18:39:07	C	17 45 12.05	+35 42 36.4	–	q	585
2016-09-16 18:39:23	C	17 45 12.23	+35 42 36.4	–	q	585
2016-09-16 18:39:40	C	17 45 12.38	+35 42 36.4	–	q	585
2016-09-16 18:39:55	C	17 45 12.52	+35 42 36.3	–	q	585
2016-09-16 18:40:12	C	17 45 12.67	+35 42 36.2	–	q	585
2016-09-16 18:40:28	C	17 45 12.84	+35 42 35.9	–	q	585
2016-09-16 18:40:45	C	17 45 13.01	+35 42 35.9	–	q	585
2016-09-16 18:41:00	C	17 45 13.16	+35 42 35.9	–	q	585
2016-09-16 18:41:17	C	17 45 13.33	+35 42 35.5	–	q	585
2016-09-16 18:41:33	C	17 45 13.47	+35 42 35.7	–	q	585
2016-09-16 18:41:49	C	17 45 13.65	+35 42 35.6	–	q	585
2016-09-16 18:42:06	C	17 45 13.80	+35 42 35.6	–	q	585
2016-09-16 18:42:21	C	17 45 13.94	+35 42 35.4	–	q	585
2016-09-16 18:42:38	C	17 45 14.10	+35 42 35.3	–	q	585
2016-09-16 18:42:54	C	17 45 14.28	+35 42 35.2	–	q	585
2016-09-16 18:43:11	C	17 45 14.42	+35 42 35.2	–	q	585
2016-09-16 18:43:27	C	17 45 14.59	+35 42 35.0	–	q	585
2016-09-16 18:43:43	C	17 45 14.74	+35 42 35.1	–	q	585
2016-09-16 18:43:59	C	17 45 14.88	+35 42 35.0	–	q	585
2016-09-16 18:44:15	C	17 45 15.05	+35 42 34.8	–	q	585
2016-09-16 18:44:32	C	17 45 15.19	+35 42 35.0	–	q	585

« Prev 1 2 … 11 12 13 … 16 17 Next » 847 observations

Epoch (UTC)	Value	Sigma	Units	Freq (MHz)	Receiver	Transmitter
2016-09-07 20:05:00	100016508.18	0.5	us	2380	-1	-1
2016-09-08 18:48:00	-80220.7694	0.3	Hz	2380	-1	-1

250458 (2004 BO41)