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
2020-06-13 04:39:10	C	15 24 32.12	-09 24 21.1	–	q	V83
2020-06-13 04:50:15	C	15 24 31.06	-09 24 09.0	–	q	V83
2020-06-13 05:25:02	C	15 24 27.67	-09 23 28.4	–	q	H45
2020-06-13 05:26:24	C	15 24 27.52	-09 23 26.9	–	q	H45
2020-06-13 05:27:43	C	15 24 27.39	-09 23 25.5	–	q	H45
2020-06-13 05:28:33	C	15 24 27.32	-09 23 24.7	–	q	H45
2020-06-13 05:29:39	C	15 24 27.20	-09 23 23.5	–	q	H45
2020-06-13 05:30:50	C	15 24 27.09	-09 23 22.1	–	q	H45
2020-06-14 01:49:27	C	15 22 44.96	-09 00 48.2	–	q	W46
2020-06-14 02:32:21	C	15 22 40.81	-09 00 00.5	–	q	W46
2020-06-14 02:51:38	C	15 22 39.54	-08 59 40.6	–	q	V83
2020-06-14 03:01:20	C	15 22 37.98	-08 59 27.9	–	q	W46
2020-06-14 03:03:37	C	15 22 38.38	-08 59 27.3	–	q	V83
2020-06-14 03:13:33	C	15 22 37.44	-08 59 16.1	–	q	V83
2020-06-14 03:24:08	C	15 22 36.38	-08 59 04.3	–	q	V83
2020-06-14 03:47:23	C	15 22 34.12	-08 58 38.3	–	q	V83
2020-06-14 04:01:38	C	15 22 32.74	-08 58 22.1	–	q	V83
2020-06-14 10:18:13	C	15 22 00.04	-08 50 13.6	–	q	E89
2020-06-14 10:22:54	C	15 21 59.58	-08 50 08.2	–	q	E89
2020-06-14 10:26:39	C	15 21 59.22	-08 50 04.1	–	q	E89
2020-06-14 19:51:20	C	15 21 11.12	-08 40 19.9	–	V	K83
2020-06-14 19:54:32	C	15 21 10.82	-08 40 16.1	–	V	K83
2020-06-14 19:57:11	C	15 21 10.55	-08 40 13.2	–	V	K83
2020-06-15 03:24:38	C	15 20 31.12	-08 31 32.8	–	V	V94
2020-06-15 03:43:53	C	15 20 29.20	-08 31 10.4	–	V	V94
2020-06-15 04:18:46	C	15 20 25.75	-08 30 29.6	–	V	V94
2020-06-15 22:10:01	C	15 18 51.27	-08 09 29.2	–	V	Z80
2020-06-15 22:11:42	C	15 18 51.11	-08 09 27.1	–	V	Z80
2020-06-15 22:13:21	C	15 18 50.90	-08 09 25.4	–	V	Z80
2020-06-16 06:58:08	C	15 18 05.424	-07 58 33.01	–	U	F51
2020-06-16 07:16:01	C	15 18 03.578	-07 58 11.52	–	U	F51
2020-06-16 07:33:52	C	15 18 01.725	-07 57 49.98	–	U	F51
2020-06-16 08:37:43	C	15 17 55.05	-07 56 31.5	–	V	T08
2020-06-16 08:41:45	C	15 17 54.63	-07 56 26.5	–	V	T08
2020-06-16 08:53:41	C	15 17 53.39	-07 56 11.9	–	V	T08
2020-06-16 09:07:47	C	15 17 51.92	-07 55 54.8	–	V	T08
2020-06-16 20:23:09	C	15 16 51.28	-07 42 25.5	–	V	C40
2020-06-16 20:32:46	C	15 16 50.32	-07 42 13.5	–	V	C40
2020-06-16 20:35:58	C	15 16 49.99	-07 42 09.4	–	V	C40
2020-06-16 20:37:02	C	15 16 49.89	-07 42 08.2	–	V	C40
2020-06-16 20:39:10	C	15 16 49.66	-07 42 05.5	–	V	C40
2020-06-16 20:44:32	C	15 16 49.13	-07 41 58.9	–	V	C40
2020-06-16 20:46:39	C	15 16 48.92	-07 41 56.3	–	V	C40
2020-06-16 20:48:48	C	15 16 48.70	-07 41 53.5	–	V	C40
2020-06-16 20:52:02	C	15 16 48.38	-07 41 49.6	–	V	C40
2020-06-16 20:58:28	C	15 16 47.73	-07 41 41.6	–	V	C40
2020-06-16 21:00:36	C	15 16 47.52	-07 41 38.9	–	V	C40
2020-06-16 21:34:31	C	15 16 44.15	-07 40 56.6	–	V	C40
2020-06-17 03:59:42	C	15 16 10.69	-07 32 52.6	–	q	H45
2020-06-17 04:01:17	C	15 16 10.52	-07 32 50.6	–	q	H45

« Prev 1 2 … 8 9 10 … 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)