8014 (1990 MF)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4560056991 ± 2.00e+00
Semi-major axis (a)	1.7475790706 AU ± 3.00e+00
Inclination (i)	1.86720453° ± 4.00e+00
Long. of Asc. Node (Ω)	209.82358094° ± 5.00e+00
Arg. of Perihelion (ω)	114.76906675° ± 6.00e+00
Mean Anomaly (M)	102.13906743° ± 1.47e-05
Mean Motion (n)	0.4266355334°/day ± 1.10e+00
Perihelion dist (q)	0.95067305 AU ± 3.86e+00
Aphelion dist (Q)	2.54448509 AU ± 5.59e+00
Orbital Period	2.31023018 yr ± 5.95e+00
NGA Model	r2
A2	-3.81970978e-06 AU/d²

Physical Parameters

H (abs. magnitude)	18.88
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-04-26
RMS Residual	0.499″
Uncertainty	0
Orbit Type	Apollo
MOID	0.016676 AU
Observations Used	1187
Radar Obs Used	12
Oppositions	1
Arc Total	1990-2026
First Observation Used	1990-06-14
Last Observation Used	2026-01-21

Observations (1286)

Date	Type	RA	Dec	Mag	Band	Observatory
2020-07-03 19:46:20	C	14 31 40.93	+04 18 44.3	–	V	C40
2020-07-03 19:52:34	C	14 31 39.94	+04 19 00.5	–	V	C40
2020-07-04 05:06:57	S	14 30 19.298	+04 44 29.36	–	L	C51
2020-07-04 06:41:01	S	14 30 05.059	+04 48 42.66	–	L	C51
2020-07-04 08:15:17	S	14 29 50.731	+04 52 55.67	–	L	C51
2020-07-04 08:24:32	C	14 29 46.65	+04 52 49.9	–	V	T05
2020-07-04 08:29:49	C	14 29 45.74	+04 53 03.9	–	V	T05
2020-07-04 08:39:47	C	14 29 44.04	+04 53 30.7	–	V	T05
2020-07-04 08:54:58	C	14 29 41.44	+04 54 11.3	–	V	T05
2020-07-04 09:49:21	S	14 29 36.377	+04 57 10.84	–	L	C51
2020-07-04 09:49:31	S	14 29 36.346	+04 57 10.15	–	L	C51
2020-07-04 12:57:51	S	14 29 07.450	+05 05 42.43	–	L	C51
2020-07-04 18:31:47	C	14 28 14.65	+05 19 56.8	–	V	C40
2020-07-04 18:33:50	C	14 28 14.30	+05 20 02.7	–	V	C40
2020-07-04 18:46:14	C	14 28 12.14	+05 20 37.0	–	V	C40
2020-07-04 18:55:24	C	14 28 10.55	+05 21 02.3	–	V	C40
2020-07-04 18:57:27	C	14 28 10.19	+05 21 08.0	–	V	C40
2020-07-04 19:01:31	C	14 28 09.50	+05 21 19.2	–	V	C40
2020-07-04 19:24:35	C	14 28 05.53	+05 22 22.7	–	V	C40
2020-07-04 19:30:49	C	14 28 04.46	+05 22 40.0	–	V	C40
2020-07-04 19:40:10	C	14 28 02.85	+05 23 05.9	–	V	C40
2020-07-04 19:51:38	C	14 28 00.90	+05 23 37.5	–	V	C40
2020-07-04 19:59:57	C	14 27 59.49	+05 24 00.3	–	V	C40
2020-07-04 20:00:59	C	14 27 59.31	+05 24 03.3	–	V	C40
2020-07-04 20:06:11	C	14 27 58.44	+05 24 17.6	–	V	C40
2020-07-04 20:07:14	C	14 27 58.25	+05 24 20.6	–	V	C40
2020-07-04 20:09:18	C	14 27 57.90	+05 24 26.3	–	V	C40
2020-07-04 20:14:30	C	14 27 57.03	+05 24 40.5	–	V	C40
2020-07-04 20:33:16	C	14 27 53.87	+05 25 32.3	–	V	C40
2020-07-04 20:37:26	C	14 27 53.16	+05 25 44.0	–	V	C40
2020-07-04 21:26:41	C	14 27 46.18	+05 28 03.9	–	q	160
2020-07-04 21:28:38	C	14 27 45.86	+05 28 09.4	–	q	160
2020-07-04 21:30:35	C	14 27 45.52	+05 28 14.9	–	q	160
2020-07-04 21:31:00	C	14 27 45.20	+05 28 03.5	–	V	A98
2020-07-04 21:32:06	C	14 27 45.01	+05 28 07.2	–	V	A98
2020-07-04 21:33:46	C	14 27 44.68	+05 28 10.5	–	V	A98
2020-07-04 21:39:23	C	14 27 43.74	+05 28 26.8	–	V	A98
2020-07-04 21:42:44	C	14 27 43.21	+05 28 35.9	–	V	A98
2020-07-04 21:47:45	C	14 27 42.47	+05 28 49.9	–	V	A98
2020-07-04 21:51:40	C	14 27 41.75	+05 29 01.4	–	V	A98
2020-07-04 21:52:47	C	14 27 41.59	+05 29 04.2	–	V	A98
2020-07-04 21:57:05	C	14 27 41.00	+05 29 27.8	–	q	L63
2020-07-04 22:09:11	C	14 27 38.95	+05 30 00.9	–	q	L63
2020-07-04 22:21:44	C	14 27 36.83	+05 30 35.9	–	q	L63
2020-07-05 18:18:54	C	14 24 25.38	+06 27 52.4	–	V	C40
2020-07-05 18:27:02	C	14 24 23.89	+06 28 16.2	–	V	C40
2020-07-05 18:38:14	C	14 24 21.83	+06 28 49.1	–	V	C40
2020-07-05 18:39:16	C	14 24 21.63	+06 28 52.2	–	V	C40
2020-07-05 18:44:21	C	14 24 20.70	+06 29 07.3	–	V	C40
2020-07-05 18:46:23	C	14 24 20.33	+06 29 13.0	–	V	C40

« Prev 1 2 … 16 17 18 … 25 26 Next » 1286 observations

Radar Observations (33)

Epoch (UTC)	Value	Sigma	Units	Freq (MHz)	Receiver	Transmitter
1990-07-04 00:53:00	95494	5	Hz	2380	-1	-1
1990-07-04 01:30:00	94276	19	Hz	2380	-1	-1
1990-07-04 03:10:00	90956	1	Hz	2380	-1	-1
1990-07-04.036806	9549400	500	Hz	2380	251	251
1990-07-04.062500	9427600	1900	Hz	2380	251	251
1990-07-04.131944	9095600	100	Hz	2380	251	251
1990-07-05 00:45:00	87041	1	Hz	2380	-1	-1
1990-07-05 01:42:00	42103700	10	us	2380	-1	-1
1990-07-05 01:42:00	85142.44	0.1	Hz	2380	-1	-1
1990-07-05.031250	8704100	100	Hz	2380	251	251
1990-07-05.070833	4210370000	10000	us	2380	251	251
1990-07-06 01:05:00	39277841	2	us	2380	-1	-1
1990-07-06 01:05:00	75642.01	0.06	Hz	2380	-1	-1
1990-07-06 01:25:00	39239872	10	us	2380	-1	-1
1990-07-06 01:25:00	74971.72	0.1	Hz	2380	-1	-1
1990-07-06 01:54:00	73995	1	Hz	2380	-1	-1
1990-07-06.045139	3927784100	2000	us	2380	251	251
1990-07-06.059028	3923987200	10000	us	2380	251	251
1990-07-06.079167	7399500	100	Hz	2380	251	251
1990-07-09 08:10:00	33184859	5	us	8495	-14	-14
1990-07-09 09:10:00	33154813.6	1.4	us	8495	-14	-14
1990-07-09 09:10:00	68863.3	1	Hz	8495	-14	-14
1990-07-09 09:40:00	33140417.9	0.4	us	8495	-14	-14
1990-07-09.340278	3318485900	5000	us	8495	253	253
1990-07-09.381944	3315481360	1400	us	8495	253	253
1990-07-09.402778	3314041790	400	us	8495	253	253
1990-07-15 07:50:00	-280957	1	Hz	8495	-14	-14
1990-07-15.326389	-28095700	100	Hz	8495	253	253
2020-07-14 22:37:00	67059354.95	1.5	us	2380	-1	-1
2020-07-15 21:20:00	64609.9281	0.03	Hz	2380	-1	-1
2020-07-15 23:03:00	64649725.08	1	us	2380	-1	-1
2020-07-16 21:09:00	59137.0051	0.03	Hz	2380	-1	-1
2020-07-16 22:23:00	62526827.11	1	us	2380	-1	-1

Station codes

-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)