2014 EQ12

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7504524528 ± 5.37e-08
Semi-major axis (a)2.6270136644 AU ± 3.57e-08
Inclination (i)11.11855306° ± 7.08e-06
Long. of Asc. Node (Ω)173.32701101° ± 1.11e-05
Arg. of Perihelion (ω)96.94071290° ± 1.68e-05
Mean Anomaly (M)247.70778285° ± 1.82e-05
Mean Motion (n)0.2314828275°/day ± 4.71e-09
Perihelion dist (q)0.65556482 AU ± 1.41e-07
Aphelion dist (Q)4.59846251 AU ± 1.54e-07
Orbital Period4.25788079 yr ± 8.67e-08
Physical Parameters
H (abs. magnitude)21.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.292″
Uncertainty0
Orbit TypeApollo
MOID0.011976 AU
Observations Used306
Radar Obs Used2
Oppositions1
Arc Total2014-2018
First Observation Used2014-03-05
Last Observation Used2018-11-05
Observations (316)
Date Type RA Dec Mag Band Observatory
2014-03-05 08:58:23 C 12 19 27.88 -07 36 00.1 o 691
2014-03-05 09:23:50 C 12 19 28.50 -07 35 47.7 o 691
2014-03-05 09:49:18 C 12 19 29.04 -07 35 34.4 o 691
2014-03-09 09:03:50 C 12 22 20.44 -06 35 45.4 o 691
2014-03-09 09:47:23 C 12 22 21.61 -06 35 12.8 o 691
2014-03-09 10:12:50 C 12 22 22.13 -06 34 51.6 o 691
2014-03-09 12:01:03 C 12 22 25.02 -06 33 26.8 o 291
2014-03-09 12:06:18 C 12 22 25.16 -06 33 23.3 o 291
2014-03-09 12:11:33 C 12 22 25.33 -06 33 19.1 o 291
2014-03-09 15:16:18 C 12 22 32.81 -06 30 25.3 D90
2014-03-09 15:28:25 C 12 22 33.15 -06 30 15.8 D90
2014-03-09 15:40:33 C 12 22 33.44 -06 30 06.2 D90
2014-03-09 22:22:54 C 12 22 47.07 -06 25 19.7 q 246
2014-03-09 22:24:44 C 12 22 47.22 -06 25 17.9 q 246
2014-03-09 22:26:56 C 12 22 47.25 -06 25 14.7 q 246
2014-03-09 22:46:13 C 12 22 48.17 -06 24 58.0 u 958
2014-03-09 22:58:23 C 12 22 48.25 -06 24 49.4 t 204
2014-03-09 23:03:06 C 12 22 48.63 -06 24 44.4 u 958
2014-03-09 23:20:21 C 12 22 49.16 -06 24 30.7 u 958
2014-03-09 23:26:09 C 12 22 48.99 -06 24 26.8 t 204
2014-03-10 00:09:49 C 12 22 50.22 -06 23 52.2 q 621
2014-03-10 00:23:18 C 12 22 50.82 -06 23 39.2 u I93
2014-03-10 00:31:19 C 12 22 50.80 -06 23 33.7 q 621
2014-03-10 00:36:42 C 12 22 51.19 -06 23 28.1 u I93
2014-03-10 00:50:54 C 12 22 51.56 -06 23 16.8 u I93
2014-03-10 00:52:49 C 12 22 51.47 -06 23 17.2 q 621
2014-03-10 00:56:49 C 12 22 51.70 -06 23 11.1 q B74
2014-03-10 01:06:31 C 12 22 51.96 -06 23 03.0 q B74
2014-03-10 01:25:09 C 12 22 52.49 -06 22 47.5 q B74
2014-03-10 04:56:20 C 12 23 00.01 -06 19 20.7 u 807
2014-03-10 04:59:50 C 12 23 00.93 -06 19 45.7 t H01
2014-03-10 05:01:28 C 12 23 00.16 -06 19 16.2 u 807
2014-03-10 05:05:31 C 12 23 01.10 -06 19 41.1 t H01
2014-03-10 05:19:52 C 12 23 01.51 -06 19 29.1 t H01
2014-03-10 05:29:33 C 12 23 01.78 -06 19 21.1 t H01
2014-03-10 05:31:46 C 12 23 01.62 -06 19 22.4 q H36
2014-03-10 06:01:30 C 12 23 02.36 -06 18 57.5 q H36
2014-03-10 06:33:23 C 12 23 03.66 -06 18 27.2 o 926
2014-03-10 06:53:39 C 12 23 04.24 -06 18 10.1 o 926
2014-03-10 07:17:00 C 12 23 04.26 -06 17 53.2 r H21
2014-03-10 07:23:50 C 12 23 05.05 -06 17 44.6 o 926
2014-03-10 07:26:32 C 12 23 04.53 -06 17 45.5 r H21
2014-03-10 07:34:59 C 12 23 04.72 -06 17 38.3 r H21
2014-03-10 10:21:46 C 12 23 09.82 -06 15 11.5 o 291
2014-03-10 10:25:56 C 12 23 09.93 -06 15 09.3 o 291
2014-03-10 10:30:06 C 12 23 10.04 -06 15 05.9 o 291
2014-03-11 06:52:29 C 12 23 52.57 -05 56 19.4 u 807
2014-03-11 06:58:21 C 12 23 52.72 -05 56 13.3 u 807
2014-03-11 07:04:27 C 12 23 52.89 -05 56 07.8 u 807
2014-03-11 08:06:10 C 12 23 55.83 -05 55 40.6 o 291
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-03-29 04:30:00 255887.18 1 Hz 2380 -1 -1
2014-03-29 05:01:00 76909917.09 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)