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
2020-06-09 08:16:17	C	15 32 03.72	-10 59 22.1	–	V	703
2020-06-09 08:23:54	C	15 32 03.05	-10 59 14.3	–	V	703
2020-06-09 08:31:31	C	15 32 02.40	-10 59 07.1	–	V	703
2020-06-09 08:39:08	C	15 32 01.77	-10 58 58.7	–	V	703
2020-06-10 09:50:09	C	15 30 02.37	-10 34 06.3	–	V	T05
2020-06-10 09:54:46	C	15 30 01.94	-10 34 01.7	–	V	T05
2020-06-10 10:09:20	C	15 30 00.60	-10 33 46.8	–	V	T05
2020-06-10 10:18:36	C	15 29 59.74	-10 33 37.5	–	V	T05
2020-06-10 19:48:30	C	15 29 15.11	-10 24 18.4	–	V	089
2020-06-10 20:02:17	C	15 29 13.84	-10 24 04.4	–	V	089
2020-06-10 20:05:44	C	15 29 13.55	-10 24 01.1	–	V	089
2020-06-10 20:09:11	C	15 29 13.21	-10 23 57.8	–	V	089
2020-06-10 20:12:38	C	15 29 12.91	-10 23 54.6	–	V	089
2020-06-10 20:16:05	C	15 29 12.57	-10 23 50.7	–	V	089
2020-06-10 20:19:32	C	15 29 12.29	-10 23 47.2	–	V	089
2020-06-11 04:05:12	C	15 28 34.76	-10 15 46.4	–	q	H45
2020-06-11 04:06:38	C	15 28 34.63	-10 15 44.9	–	q	H45
2020-06-11 04:07:52	C	15 28 34.51	-10 15 43.7	–	q	H45
2020-06-11 04:09:26	C	15 28 34.37	-10 15 42.2	–	q	H45
2020-06-11 04:10:39	C	15 28 34.25	-10 15 40.7	–	q	H45
2020-06-11 04:35:04	C	15 28 32.80	-10 15 14.1	–	V	G96
2020-06-11 04:42:38	C	15 28 32.10	-10 15 06.2	–	V	G96
2020-06-11 04:50:13	C	15 28 31.38	-10 14 58.4	–	V	G96
2020-06-11 04:57:49	C	15 28 30.67	-10 14 50.6	–	V	G96
2020-06-11 08:36:42	C	15 28 12.356	-10 10 57.93	–	U	F51
2020-06-11 08:55:14	C	15 28 10.592	-10 10 38.74	–	U	F51
2020-06-11 09:13:41	C	15 28 08.851	-10 10 19.63	–	U	F51
2020-06-11 09:59:20	C	15 28 04.50	-10 09 31.2	–	V	T08
2020-06-11 10:03:58	C	15 28 04.07	-10 09 26.4	–	V	T08
2020-06-11 10:11:56	C	15 28 03.32	-10 09 18.0	–	V	T08
2020-06-11 10:31:17	C	15 28 01.51	-10 08 57.6	–	V	T08
2020-06-12 04:48:25	C	15 26 32.06	-09 49 59.8	–	q	H45
2020-06-12 04:50:09	C	15 26 31.90	-09 49 58.1	–	q	H45
2020-06-12 04:51:36	C	15 26 31.76	-09 49 56.5	–	q	H45
2020-06-12 04:52:58	C	15 26 31.62	-09 49 55.1	–	q	H45
2020-06-12 04:54:07	C	15 26 31.52	-09 49 53.8	–	q	H45
2020-06-12 04:55:17	C	15 26 31.41	-09 49 52.7	–	q	H45
2020-06-12 05:13:20	C	15 26 29.76	-09 49 35.4	–	q	V83
2020-06-12 05:24:14	C	15 26 28.74	-09 49 23.9	–	q	V83
2020-06-12 05:34:54	C	15 26 27.73	-09 49 12.6	–	q	V83
2020-06-12 05:43:46	C	15 26 26.92	-09 49 02.6	–	q	V83
2020-06-12 05:56:35	C	15 26 25.72	-09 48 49.3	–	q	V83
2020-06-12 07:19:18	C	15 26 18.59	-09 47 17.4	–	V	703
2020-06-12 07:27:18	C	15 26 17.83	-09 47 09.0	–	V	703
2020-06-12 07:35:19	C	15 26 17.10	-09 47 00.1	–	V	703
2020-06-12 07:43:20	C	15 26 16.34	-09 46 51.5	–	V	703
2020-06-13 03:48:52	C	15 24 36.94	-09 25 16.3	–	q	V83
2020-06-13 03:59:17	C	15 24 35.94	-09 25 04.9	–	q	V83
2020-06-13 04:09:27	C	15 24 34.96	-09 24 53.8	–	q	V83
2020-06-13 04:21:11	C	15 24 33.84	-09 24 40.7	–	q	V83

« Prev 1 2 … 7 8 9 … 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)