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
2020-06-23 21:45:32	C	15 00 30.21	-03 44 42.1	–	V	C40
2020-06-24 07:37:07	C	14 59 30.71	-03 28 26.5	–	V	T08
2020-06-24 07:41:10	C	14 59 30.21	-03 28 19.9	–	V	T08
2020-06-24 07:49:10	C	14 59 29.24	-03 28 06.8	–	V	T08
2020-06-24 08:36:31	C	14 59 23.47	-03 26 49.6	–	V	T08
2020-06-25 18:28:41	C	14 55 48.58	-02 30 23.7	–	V	C40
2020-06-25 18:39:52	C	14 55 47.21	-02 30 04.6	–	V	C40
2020-06-25 18:42:57	C	14 55 46.83	-02 29 59.2	–	V	C40
2020-06-25 18:52:11	C	14 55 45.71	-02 29 43.2	–	V	C40
2020-06-25 18:54:14	C	14 55 45.45	-02 29 39.6	–	V	C40
2020-06-25 18:57:19	C	14 55 45.07	-02 29 34.3	–	V	C40
2020-06-25 19:03:30	C	14 55 44.33	-02 29 23.6	–	V	C40
2020-06-25 19:08:37	C	14 55 43.71	-02 29 14.5	–	V	C40
2020-06-25 19:11:42	C	14 55 43.32	-02 29 09.2	–	V	C40
2020-06-25 19:17:26	C	14 55 42.62	-02 28 59.2	–	V	C40
2020-06-25 19:20:32	C	14 55 42.25	-02 28 53.8	–	V	C40
2020-06-25 19:25:39	C	14 55 41.63	-02 28 45.0	–	V	C40
2020-06-25 19:33:53	C	14 55 40.63	-02 28 30.8	–	V	C40
2020-06-25 19:34:54	C	14 55 40.50	-02 28 28.9	–	V	C40
2020-06-25 19:47:23	C	14 55 40.53	-02 28 06.1	–	q	160
2020-06-25 19:50:21	C	14 55 40.18	-02 28 01.0	–	q	160
2020-06-25 19:53:36	C	14 55 39.76	-02 27 55.3	–	q	160
2020-06-25 20:10:46	C	14 55 36.17	-02 27 26.5	–	V	C40
2020-06-25 20:11:48	C	14 55 36.06	-02 27 24.7	–	V	C40
2020-06-25 20:12:50	C	14 55 35.92	-02 27 23.0	–	V	C40
2020-06-25 20:15:55	C	14 55 35.56	-02 27 17.5	–	V	C40
2020-06-25 20:38:37	C	14 55 32.82	-02 26 37.7	–	V	C40
2020-06-26 08:58:19	C	14 54 11.94	-02 04 36.2	–	V	T05
2020-06-26 09:00:18	C	14 54 11.69	-02 04 32.1	–	V	T05
2020-06-26 09:02:57	C	14 54 11.36	-02 04 28.0	–	V	T05
2020-06-26 09:04:56	C	14 54 11.11	-02 04 24.1	–	V	T05
2020-06-26 09:10:57	C	14 54 10.35	-02 04 13.7	–	V	T05
2020-06-26 09:25:41	C	14 54 08.50	-02 03 47.5	–	V	T05
2020-06-26 18:36:01	C	14 53 09.58	-01 47 45.5	–	V	C40
2020-06-26 18:39:14	C	14 53 09.18	-01 47 39.8	–	V	C40
2020-06-26 18:41:23	C	14 53 08.91	-01 47 36.1	–	V	C40
2020-06-26 18:52:05	C	14 53 07.57	-01 47 16.7	–	V	C40
2020-06-26 18:56:21	C	14 53 07.03	-01 47 08.9	–	V	C40
2020-06-26 19:01:43	C	14 53 06.36	-01 46 59.0	–	V	C40
2020-06-26 19:03:50	C	14 53 06.10	-01 46 55.2	–	V	C40
2020-06-26 19:08:07	C	14 53 05.56	-01 46 47.6	–	V	C40
2020-06-26 19:10:16	C	14 53 05.29	-01 46 43.5	–	V	C40
2020-06-26 19:15:36	C	14 53 04.62	-01 46 34.0	–	V	C40
2020-06-26 19:16:41	C	14 53 04.49	-01 46 32.0	–	V	C40
2020-06-26 19:30:38	C	14 53 02.75	-01 46 06.5	–	V	C40
2020-06-26 19:31:43	C	14 53 02.62	-01 46 04.6	–	V	C40
2020-06-26 19:32:47	C	14 53 02.47	-01 46 02.7	–	V	C40
2020-06-26 19:38:09	C	14 53 01.82	-01 45 53.1	–	V	C40
2020-06-26 19:39:12	C	14 53 01.68	-01 45 51.1	–	V	C40
2020-06-26 19:42:25	C	14 53 01.28	-01 45 45.3	–	V	C40

« Prev 1 2 … 12 13 14 … 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)