612098 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.6446923321 ± 1.04e-08
Semi-major axis (a)	1.6832556829 AU ± 1.60e-09
Inclination (i)	10.89138239° ± 2.01e-06
Long. of Asc. Node (Ω)	162.56830464° ± 8.09e-07
Arg. of Perihelion (ω)	89.00797597° ± 2.15e-06
Mean Anomaly (M)	35.89941979° ± 1.10e-06
Mean Motion (n)	0.4513226631°/day ± 6.43e-10
Perihelion dist (q)	0.59807365 AU ± 1.74e-08
Aphelion dist (Q)	2.76843771 AU ± 1.76e-08
Orbital Period	2.18386171 yr ± 3.11e-09

Physical Parameters

H (abs. magnitude)	19.82
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-05-31
RMS Residual	0.360″
Uncertainty	0
Orbit Type	Apollo
MOID	0.004195 AU
Observations Used	1680
Radar Obs Used	2
Oppositions	12
Arc Total	1999-2023
First Observation Used	1999-09-14
Last Observation Used	2023-10-17

Observations (2604)

Date	Type	RA	Dec	Mag	Band	Observatory
2021-02-13 01:34:06	S	10 14 14.062	-07 41 07.73	–	V	C57
2021-02-13 01:34:06	s	1 +81776.318	0 +322311.29	7630.0	–	C57
2021-02-13 01:44:06	S	10 14 13.687	-07 41 07.66	–	V	C57
2021-02-13 01:44:06	s	1 +81451.048	0 +322678.14	7140.0	–	C57
2021-02-13 01:54:06	S	10 14 12.938	-07 41 11.54	–	V	C57
2021-02-13 01:54:06	s	1 +81125.450	0 +323043.73	5910.0	–	C57
2021-02-13 02:44:06	S	10 14 11.347	-07 41 22.78	–	V	C57
2021-02-13 02:44:06	s	1 +79492.613	0 +324852.94	8810.0	–	C57
2021-02-13 03:04:06	S	10 14 10.517	-07 41 23.50	–	V	C57
2021-02-13 03:04:06	s	1 +78837.253	0 +325567.90	6940.0	–	C57
2021-02-13 04:44:06	S	10 14 06.871	-07 41 45.64	–	V	C57
2021-02-13 04:44:06	s	1 +75542.037	0 +329068.40	5830.0	–	C57
2021-02-13 04:54:06	S	10 14 06.530	-07 41 46.90	–	V	C57
2021-02-13 04:54:06	s	1 +75210.873	0 +329411.68	1980.0	–	C57
2021-02-13 05:04:06	S	10 14 06.122	-07 41 47.04	–	V	C57
2021-02-13 05:04:06	s	1 +74879.418	0 +329753.73	7470.0	–	C57
2021-02-13 05:14:06	S	10 14 05.674	-07 41 50.17	–	V	C57
2021-02-13 05:14:06	s	1 +74547.674	0 +330094.56	2290.0	–	C57
2021-02-13 05:34:06	S	10 14 04.894	-07 41 53.88	–	V	C57
2021-02-13 05:34:06	s	1 +73883.324	0 +330772.55	9970.0	–	C57
2021-02-13 05:44:06	S	10 14 04.486	-07 41 56.26	–	V	C57
2021-02-13 05:44:06	s	1 +73550.723	0 +331109.72	2840.0	–	C57
2021-02-13 05:54:06	S	10 14 04.090	-07 41 56.90	–	V	C57
2021-02-13 05:54:06	s	1 +73217.839	0 +331445.67	5060.0	–	C57
2021-02-13 06:04:06	S	10 14 03.936	-07 41 59.35	–	V	C57
2021-02-13 06:04:06	s	1 +72884.676	0 +331780.40	6640.0	–	C57
2021-02-13 06:14:06	S	10 14 03.403	-07 42 01.98	–	V	C57
2021-02-13 06:14:06	s	1 +72551.234	0 +332113.92	7570.0	–	C57
2021-02-13 06:24:06	S	10 14 03.053	-07 42 02.59	–	V	C57
2021-02-13 06:24:06	s	1 +72217.515	0 +332446.23	7880.0	–	C57
2021-02-13 06:34:06	S	10 14 02.719	-07 42 05.04	–	V	C57
2021-02-13 06:34:06	s	1 +71883.522	0 +332777.32	7550.0	–	C57
2021-02-13 06:44:06	S	10 14 02.266	-07 42 07.16	–	V	C57
2021-02-13 06:44:06	s	1 +71549.256	0 +333107.21	6590.0	–	C57
2021-02-13 06:54:06	S	10 14 02.191	-07 42 09.32	–	V	C57
2021-02-13 06:54:06	s	1 +71214.718	0 +333435.88	5010.0	–	C57
2021-02-13 07:14:06	S	10 14 01.078	-07 42 12.35	–	V	C57
2021-02-13 07:14:06	s	1 +70544.836	0 +334089.61	9990.0	–	C57
2021-02-13 07:34:06	S	10 14 00.449	-07 42 18.29	–	V	C57
2021-02-13 07:34:06	s	1 +69873.889	0 +334738.52	2510.0	–	C57
2021-02-13 07:44:06	S	10 13 59.988	-07 42 15.66	–	V	C57
2021-02-13 07:44:06	s	1 +69538.022	0 +335061.17	7860.0	–	C57
2021-02-13 07:54:06	S	10 13 59.465	-07 42 20.12	–	V	C57
2021-02-13 07:54:06	s	1 +69201.893	0 +335382.62	2610.0	–	C57
2021-02-13 08:14:06	S	10 13 58.800	-07 42 23.72	–	V	C57
2021-02-13 08:14:06	s	1 +68528.860	0 +336021.93	300.0	–	C57
2021-02-13 08:24:06	S	10 13 58.416	-07 42 25.96	–	V	C57
2021-02-13 08:24:06	s	1 +68191.959	0 +336339.78	3260.0	–	C57
2021-02-13 08:34:06	S	10 13 58.046	-07 42 28.01	–	V	C57
2021-02-13 08:34:06	s	1 +67854.804	0 +336656.45	5630.0	–	C57

« Prev 1 2 … 5 6 7 … 52 53 Next » 2604 observations

Epoch (UTC)	Value	Sigma	Units	Freq (MHz)	Receiver	Transmitter
2021-02-28 05:50:00	35636974	1	us	8560	-14	-14
2021-03-01 06:00:00	26679641.447	1	us	8560	-14	-14

612098 (1999 RM45)