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
2014-03-11 08:10:20 C 12 23 55.93 -05 55 36.7 o 291
2014-03-11 08:14:29 C 12 23 56.06 -05 55 32.9 o 291
2014-03-12 04:22:40 C 12 24 40.39 -05 35 09.0 u 807
2014-03-12 04:28:31 C 12 24 40.57 -05 35 02.9 u 807
2014-03-12 04:34:36 C 12 24 40.76 -05 34 56.6 u 807
2014-03-12 05:26:00 C 12 24 43.37 -05 34 34.0 o 291
2014-03-12 05:29:41 C 12 24 43.49 -05 34 30.2 o 291
2014-03-12 05:33:21 C 12 24 43.61 -05 34 26.5 o 291
2014-03-13 06:26:20 C 12 25 40.85 -05 07 08.9 o 291
2014-03-13 06:29:34 C 12 25 40.95 -05 07 05.2 o 291
2014-03-13 06:32:53 C 12 25 41.06 -05 07 01.2 o 291
2014-03-13 08:40:38 C 12 25 45.15 -05 04 32.4 o 691
2014-03-13 09:06:07 C 12 25 45.96 -05 04 02.6 o 691
2014-03-13 09:31:36 C 12 25 46.79 -05 03 32.8 o 691
2014-03-14 07:21:19 C 12 26 42.23 -04 36 32.0 o 926
2014-03-14 07:41:45 C 12 26 42.94 -04 36 05.3 o 926
2014-03-14 08:11:48 C 12 26 43.97 -04 35 26.2 o 926
2014-03-19 00:41:07 C 12 32 43.21 -01 19 42.3 q J95
2014-03-19 01:09:44 C 12 32 44.82 -01 18 37.3 q J95
2014-03-19 21:59:43 C 12 34 14.15 -00 27 42.0 q 104
2014-03-19 22:05:00 C 12 34 14.50 -00 27 28.3 q 104
2014-03-19 22:10:50 C 12 34 14.87 -00 27 13.3 q 104
2014-03-20 01:28:28 C 12 34 27.81 -00 18 37.5 t 204
2014-03-20 01:38:17 C 12 34 28.47 -00 18 11.5 t 204
2014-03-20 01:48:06 C 12 34 29.11 -00 17 45.8 t 204
2014-03-20 08:26:22 C 12 35 00.46 +00 00 17.4 q 703
2014-03-20 08:37:54 C 12 35 01.22 +00 00 48.9 q 703
2014-03-20 08:49:27 C 12 35 02.00 +00 01 21.0 q 703
2014-03-20 23:20:24 C 12 36 15.30 +00 43 09.5 q G40
2014-03-20 23:21:27 C 12 36 15.38 +00 43 13.1 q G40
2014-03-20 23:22:31 C 12 36 15.46 +00 43 16.3 q G40
2014-03-20 23:40:56 C 12 36 16.81 +00 44 11.6 q G40
2014-03-21 00:20:08 C 12 36 19.70 +00 46 09.7 q G40
2014-03-21 00:41:02 C 12 36 21.22 +00 47 13.0 q G40
2014-03-21 04:40:53 C 12 36 42.62 +00 59 22.5 q H45
2014-03-21 04:42:05 C 12 36 42.69 +00 59 26.6 q H45
2014-03-21 04:43:31 C 12 36 42.81 +00 59 30.8 q H45
2014-03-21 04:44:35 C 12 36 42.89 +00 59 34.0 q H45
2014-03-21 04:45:58 C 12 36 42.98 +00 59 37.9 q H45
2014-03-21 04:47:19 C 12 36 43.13 +00 59 42.8 q H45
2014-03-21 04:48:46 C 12 36 43.21 +00 59 47.1 q H45
2014-03-21 04:50:05 C 12 36 43.33 +00 59 51.4 q H45
2014-03-21 08:45:04 C 12 37 02.21 +01 12 05.9 17.8 r 718
2014-03-21 08:50:12 C 12 37 02.58 +01 12 22.1 17.6 r 718
2014-03-21 08:55:19 C 12 37 03.01 +01 12 38.5 17.8 r 718
2014-03-21 11:20:36 C 12 37 14.38 +01 20 31.0 o 291
2014-03-21 11:21:55 C 12 37 14.49 +01 20 35.2 o 291
2014-03-21 11:23:15 C 12 37 14.60 +01 20 39.4 o 291
2014-03-22 05:20:53 C 12 39 02.23 +02 22 07.7 o 691
2014-03-22 05:47:03 C 12 39 04.59 +02 23 42.9 o 691
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)