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
2020-05-30 07:03:05	C	15 49 07.62	-14 19 11.2	–	V	V93
2020-05-30 10:24:03	C	15 48 55.40	-14 16 41.3	–	V	T08
2020-05-30 10:28:45	C	15 48 55.05	-14 16 38.0	–	V	T08
2020-05-30 11:15:56	C	15 48 51.66	-14 16 04.0	–	V	T08
2020-05-30 11:25:15	C	15 48 50.99	-14 15 57.3	–	V	T08
2020-05-30 23:10:03	C	15 48 07.63	-14 07 49.0	–	V	Z80
2020-05-30 23:12:33	C	15 48 07.44	-14 07 46.8	–	V	Z80
2020-05-30 23:20:04	C	15 48 06.95	-14 07 41.3	–	V	Z80
2020-05-31 05:41:34	C	15 47 42.44	-14 03 03.4	–	V	V93
2020-05-31 06:25:32	C	15 47 39.28	-14 02 31.4	–	V	V93
2020-05-31 06:58:05	C	15 47 36.92	-14 02 07.7	–	V	V93
2020-05-31 08:49:46	C	15 47 31.03	-14 00 37.8	–	V	T08
2020-05-31 08:53:06	C	15 47 30.78	-14 00 35.4	–	V	T08
2020-05-31 09:00:29	C	15 47 30.24	-14 00 30.0	–	V	T08
2020-05-31 09:38:33	C	15 47 27.42	-14 00 02.5	–	V	T08
2020-06-01 08:59:24	C	15 45 56.65	-13 42 47.2	–	V	T05
2020-06-01 09:04:01	C	15 45 56.30	-13 42 43.9	–	V	T05
2020-06-01 09:34:53	C	15 45 53.95	-13 42 20.7	–	V	T05
2020-06-01 09:44:56	C	15 45 53.19	-13 42 13.1	–	V	T05
2020-06-02 02:50:05	C	15 44 46.02	-13 29 19.9	–	q	W33
2020-06-02 02:55:35	C	15 44 45.60	-13 29 16.1	–	q	W33
2020-06-02 03:01:37	C	15 44 45.14	-13 29 11.6	–	q	W33
2020-06-02 05:39:35	C	15 44 33.44	-13 27 12.5	–	V	V93
2020-06-02 06:43:35	C	15 44 28.61	-13 26 22.5	–	V	V93
2020-06-02 08:33:19	C	15 44 22.53	-13 24 48.5	–	V	T05
2020-06-02 08:41:59	C	15 44 21.88	-13 24 41.9	–	V	T05
2020-06-02 08:45:17	C	15 44 21.61	-13 24 39.3	–	V	T05
2020-06-02 08:56:30	C	15 44 20.74	-13 24 30.8	–	V	T05
2020-06-05 06:00:55	C	15 39 29.95	-12 28 35.5	–	V	V93
2020-06-05 06:36:32	C	15 39 27.06	-12 28 04.5	–	V	V93
2020-06-05 07:09:43	C	15 39 24.41	-12 27 36.0	–	V	V93
2020-06-06 02:54:56	C	15 38 00.05	-12 10 34.9	–	V	V94
2020-06-06 03:31:43	C	15 37 57.02	-12 10 03.2	–	V	V94
2020-06-06 03:58:47	C	15 37 54.78	-12 09 39.8	–	V	V94
2020-06-07 10:20:52	C	15 35 37.18	-11 42 21.7	–	V	T08
2020-06-07 10:25:31	C	15 35 36.76	-11 42 17.2	–	V	T08
2020-06-07 10:34:11	C	15 35 36.00	-11 42 09.5	–	V	T08
2020-06-07 10:52:14	C	15 35 34.46	-11 41 52.7	–	V	T08
2020-06-08 03:36:29	C	15 34 19.67	-11 26 40.0	–	V	V94
2020-06-08 04:05:09	C	15 34 17.23	-11 26 13.9	–	V	V94
2020-06-08 04:40:54	C	15 34 14.09	-11 25 40.1	–	V	V94
2020-06-08 10:30:09	C	15 33 46.04	-11 20 00.4	–	V	T08
2020-06-08 10:34:48	C	15 33 45.63	-11 19 56.2	–	V	T08
2020-06-08 10:48:47	C	15 33 44.40	-11 19 42.7	–	V	T08
2020-06-08 11:09:27	C	15 33 42.59	-11 19 22.8	–	V	T08
2020-06-08 14:29:40	C	15 33 28.903	-11 15 45.36	–	V	P07
2020-06-08 16:38:02	C	15 33 17.448	-11 13 42.89	–	V	P07
2020-06-08 17:21:40	C	15 33 13.613	-11 13 00.70	–	V	P07
2020-06-08 17:32:55	C	15 33 12.643	-11 12 50.00	–	V	P07
2020-06-08 17:41:17	C	15 33 11.899	-11 12 41.54	–	V	P07

« Prev 1 2 … 6 7 8 … 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)