790012 (2018 EJ4)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1836609824 ± 4.37e-09
Semi-major axis (a)1.2571681014 AU ± 2.04e-09
Inclination (i)10.38749078° ± 1.21e-06
Long. of Asc. Node (Ω)78.06954768° ± 6.71e-07
Arg. of Perihelion (ω)188.26852628° ± 5.22e-06
Mean Anomaly (M)97.64487892° ± 7.02e-06
Mean Motion (n)0.6992335317°/day ± 1.71e-09
Perihelion dist (q)1.02627537 AU ± 5.74e-09
Aphelion dist (Q)1.48806083 AU ± 6.00e-09
Orbital Period1.40958097 yr ± 3.44e-09
Physical Parameters
H (abs. magnitude)21.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeAmor
MOID0.011618 AU
Observations Used523
Radar Obs Used2
Oppositions2
Arc Total2011-2025
First Observation Used2014-12-03
Last Observation Used2025-04-27
Observations (568)
Date Type RA Dec Mag Band Observatory
2018-06-05 21:09:41 V 15 08 26.14 +18 25 01.8 q 247
2018-06-05 21:09:41 v 1 008.0567 +50.9060 247
2018-06-05 21:13:00 C 15 08 20.84 +18 24 33.2 t L04
2018-06-05 21:13:24 V 15 08 25.72 +18 24 08.9 q 247
2018-06-05 21:13:24 v 1 008.0567 +50.9060 247
2018-06-05 21:16:41 C 15 08 20.38 +18 23 40.7 t L04
2018-06-05 21:16:48 V 15 08 25.33 +18 23 21.5 q 247
2018-06-05 21:16:48 v 1 008.0567 +50.9060 247
2018-06-05 21:19:50 V 15 08 24.97 +18 22 38.4 q 247
2018-06-05 21:19:50 v 1 008.0567 +50.9060 247
2018-06-05 21:20:22 C 15 08 19.92 +18 22 48.3 t L04
2018-06-06 00:54:41 C 15 08 03.11 +17 30 29.9 V J95
2018-06-06 01:04:52 C 15 08 02.07 +17 27 57.8 V J95
2018-06-06 01:15:02 C 15 08 01.06 +17 25 25.6 V J95
2018-06-06 09:20:40 C 15 07 31.05 +15 22 21.9 U I52
2018-06-06 09:20:51 C 15 07 31.03 +15 22 19.0 U I52
2018-06-06 09:21:03 C 15 07 31.01 +15 22 16.0 U I52
2018-06-06 09:21:13 C 15 07 31.00 +15 22 13.1 U I52
2018-06-06 10:28:13 C 15 07 35.38 +15 06 02.7 U T05
2018-06-06 10:44:23 C 15 07 32.98 +15 01 36.3 U T05
2018-06-06 11:01:26 C 15 07 30.51 +14 56 53.5 U T05
2018-06-06 11:17:18 C 15 07 28.29 +14 52 29.6 U T05
2018-06-06 23:58:09 C 15 07 00.10 +11 06 44.9 q Z80
2018-06-06 23:59:45 C 15 06 59.89 +11 06 14.6 q Z80
2018-06-07 00:01:21 C 15 06 59.72 +11 05 44.6 q Z80
2018-06-07 00:02:56 C 15 06 59.50 +11 05 14.9 q Z80
2018-06-07 00:04:31 C 15 06 59.31 +11 04 44.6 q Z80
2018-06-07 00:06:07 C 15 06 59.12 +11 04 14.6 q Z80
2018-06-07 00:07:42 C 15 06 58.90 +11 03 44.5 q Z80
2018-06-07 00:09:18 C 15 06 58.76 +11 03 14.6 q Z80
2018-06-07 00:10:53 C 15 06 58.51 +11 02 44.5 q Z80
2018-06-07 00:12:29 C 15 06 58.36 +11 02 14.3 q Z80
2018-06-07 07:28:46 C 15 06 32.04 +08 42 18.0 U 703
2018-06-07 07:36:22 C 15 06 30.88 +08 39 43.2 U 703
2018-06-07 07:43:58 C 15 06 29.73 +08 37 08.3 U 703
2018-06-07 07:51:34 C 15 06 28.59 +08 34 32.4 U 703
2018-06-07 20:03:35 C 15 06 02.24 +04 08 11.2 q 089
2018-06-07 20:06:26 C 15 06 01.80 +04 07 05.6 q 089
2018-06-07 20:09:17 C 15 06 01.35 +04 06 00.1 q 089
2018-06-07 20:17:58 C 15 05 59.99 +04 02 39.1 q 089
2018-06-07 20:20:49 C 15 05 59.55 +04 01 33.0 q 089
2018-06-07 20:23:40 C 15 05 59.08 +04 00 26.9 q 089
2018-06-07 20:26:31 C 15 05 58.63 +03 59 20.9 q 089
2018-06-07 20:32:53 C 15 05 57.64 +03 56 53.0 q 089
2018-06-07 20:35:44 C 15 05 57.18 +03 55 47.0 q 089
2018-06-08 21:40:42 C 15 04 20.42 -07 01 41.5 13.0 U K63
2018-06-08 21:45:04 C 15 04 19.60 -07 03 49.0 14.3 U K63
2018-06-08 21:55:24 C 15 04 17.65 -07 08 51.1 13.4 U K63
2018-06-08 22:19:45 C 15 04 18.44 -07 21 28.4 q Z80
2018-06-08 22:20:46 C 15 04 18.25 -07 21 58.2 q Z80
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-06-04 00:50:00 322553 0.5 Hz 8560 -14 -14
2018-06-06 02:30:00 21962296.65 4 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)