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
2014-03-24 22:47:04 C 12 47 18.65 +07 21 01.7 u 089
2014-03-24 22:50:04 C 12 47 19.12 +07 21 18.9 u 089
2014-03-24 22:53:04 C 12 47 19.51 +07 21 36.7 u 089
2014-03-24 22:56:04 C 12 47 19.97 +07 21 54.2 u 089
2014-03-25 07:11:27 C 12 48 43.22 +08 11 00.7 17.4 r 718
2014-03-25 07:14:00 C 12 48 43.70 +08 11 15.4 17.5 r 718
2014-03-25 07:16:34 C 12 48 44.12 +08 11 31.4 17.1 r 718
2014-03-26 00:01:43 C 12 51 47.94 +10 01 19.4 q C47
2014-03-26 00:04:06 C 12 51 48.34 +10 01 35.7 q C47
2014-03-26 00:06:04 C 12 51 48.74 +10 01 49.7 q C47
2014-03-26 00:08:27 C 12 51 49.15 +10 02 06.5 q C47
2014-03-26 00:11:01 C 12 51 49.62 +10 02 24.2 q C47
2014-03-26 00:13:23 C 12 51 50.03 +10 02 41.1 q C47
2014-03-26 08:49:57 C 12 53 34.73 +11 05 39.3 q H45
2014-03-26 08:51:58 C 12 53 35.12 +11 05 54.5 q H45
2014-03-26 08:53:46 C 12 53 35.47 +11 06 08.1 q H45
2014-03-26 08:54:58 C 12 53 35.71 +11 06 17.1 q H45
2014-03-26 08:56:18 C 12 53 35.99 +11 06 27.0 q H45
2014-03-26 08:57:34 C 12 53 36.22 +11 06 36.7 q H45
2014-03-26 08:58:23 C 12 53 36.40 +11 06 43.0 q H45
2014-03-26 08:59:29 C 12 53 36.61 +11 06 51.2 q H45
2014-03-26 23:22:54 C 12 56 57.79 +13 02 20.6 q C47
2014-03-26 23:25:25 C 12 56 58.36 +13 02 42.1 q C47
2014-03-26 23:28:17 C 12 56 59.02 +13 03 06.7 q C47
2014-03-26 23:31:08 C 12 56 59.67 +13 03 31.0 q C47
2014-03-26 23:34:00 C 12 57 00.32 +13 03 55.7 q C47
2014-03-26 23:37:19 C 12 57 01.09 +13 04 24.0 q C47
2014-03-27 21:54:07 C 13 03 14.30 +16 35 30.0 v A17
2014-03-27 22:06:00 C 13 03 17.83 +16 37 34.9 v A17
2014-03-27 22:17:54 C 13 03 21.36 +16 39 40.4 v A17
2014-03-27 23:35:58 C 13 03 43.04 +16 53 21.2 v C36
2014-03-27 23:40:05 C 13 03 44.28 +16 54 05.2 v C36
2014-03-27 23:40:41 C 13 03 44.49 +16 54 12.1 v C36
2014-03-27 23:41:15 C 13 03 44.62 +16 54 18.1 v C36
2014-03-28 07:17:30 C 13 06 18.65 +18 18 27.6 16.7 r 718
2014-03-28 07:19:50 C 13 06 19.35 +18 18 54.8 16.7 r 718
2014-03-28 07:24:27 C 13 06 20.87 +18 19 47.5 16.6 r 718
2014-03-28 07:26:45 C 13 06 21.58 +18 20 14.0 16.8 r 718
2014-03-28 09:27:06 C 13 07 00.85 +18 43 37.8 o 291
2014-03-28 09:27:21 C 13 07 00.93 +18 43 40.7 o 291
2014-03-28 09:27:36 C 13 07 01.01 +18 43 43.6 o 291
2014-03-28 19:04:06 C 13 10 45.82 +20 40 08.5 16.9 q 151
2014-03-28 19:04:53 C 13 10 46.13 +20 40 18.9 16.9 q 151
2014-03-28 19:05:40 C 13 10 46.44 +20 40 29.3 16.9 q 151
2014-03-28 19:06:29 C 13 10 46.74 +20 40 39.4 17.1 q 151
2014-03-28 19:07:16 C 13 10 47.03 +20 40 50.1 16.9 q 151
2014-03-28 19:08:04 C 13 10 47.36 +20 41 00.0 17.2 q 151
2014-03-28 19:08:51 C 13 10 47.68 +20 41 10.0 17.3 q 151
2014-03-28 22:16:05 C 13 12 01.65 +21 21 55.4 t 130
2014-03-28 22:16:44 C 13 12 01.95 +21 22 04.0 t 130
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)