2012 XE112

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5089381677 ± 1.47e-08
Semi-major axis (a)2.1349140784 AU ± 3.50e-08
Inclination (i)6.98269774° ± 2.48e-06
Long. of Asc. Node (Ω)258.63577754° ± 8.44e-06
Arg. of Perihelion (ω)233.24501807° ± 1.39e-05
Mean Anomaly (M)36.78902261° ± 3.84e-05
Mean Motion (n)0.3159669620°/day ± 7.76e-09
Perihelion dist (q)1.04837482 AU ± 3.57e-08
Aphelion dist (Q)3.22145334 AU ± 6.13e-08
Orbital Period3.11939665 yr ± 7.66e-08
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.108490 AU
Observations Used211
Oppositions2
Arc Total2012-2015
First Observation Used2012-12-10
Last Observation Used2015-11-08
Observations (212)
Date Type RA Dec Mag Band Observatory
2012-12-10 10:11:46 C 06 39 29.20 +20 58 32.4 o 926
2012-12-10 10:35:28 C 06 39 31.41 +20 57 52.7 o 926
2012-12-10 10:55:37 C 06 39 33.34 +20 57 19.0 o 926
2012-12-10 21:29:00 C 06 40 42.35 +20 39 16.7 c A24
2012-12-10 21:34:10 C 06 40 42.85 +20 39 09.0 c A24
2012-12-10 21:39:19 C 06 40 43.42 +20 39 00.4 c A24
2012-12-10 21:44:28 C 06 40 43.93 +20 38 51.5 c A24
2012-12-10 21:50:09 C 06 40 44.48 +20 38 42.0 c A24
2012-12-10 22:34:15 C 06 40 48.80 +20 37 27.7 t B75
2012-12-10 22:37:56 C 06 40 49.04 +20 37 21.8 t B75
2012-12-10 22:39:13 C 06 40 49.27 +20 37 17.9 t B75
2012-12-10 22:40:40 C 06 40 49.50 +20 37 16.5 t B75
2012-12-10 22:42:59 C 06 40 49.67 +20 37 12.6 t B75
2012-12-10 23:55:47 C 06 40 56.74 +20 35 08.8 q 204
2012-12-11 00:01:24 C 06 40 57.29 +20 34 59.1 q 204
2012-12-11 00:10:48 C 06 40 58.32 +20 34 39.7 u C23
2012-12-11 00:12:36 C 06 40 58.37 +20 34 39.8 q 204
2012-12-11 00:12:52 C 06 40 58.47 +20 34 36.5 u C23
2012-12-11 00:18:09 C 06 40 58.90 +20 34 30.4 q 204
2012-12-11 00:18:52 C 06 40 59.05 +20 34 25.8 u C23
2012-12-11 00:20:57 C 06 40 59.26 +20 34 22.3 u C23
2012-12-11 00:25:06 C 06 40 59.64 +20 34 15.2 u C23
2012-12-11 00:27:11 C 06 40 59.87 +20 34 11.2 u C23
2012-12-11 00:33:25 C 06 41 00.47 +20 34 00.8 u C23
2012-12-11 00:35:30 C 06 41 00.67 +20 33 57.3 u C23
2012-12-11 06:54:54 C 06 41 40.01 +20 23 51.9 u 807
2012-12-11 06:57:41 C 06 41 40.27 +20 23 47.0 u 807
2012-12-11 06:59:49 C 06 41 40.47 +20 23 43.2 u 807
2012-12-11 07:02:26 C 06 41 40.72 +20 23 38.7 u 807
2012-12-11 07:04:42 C 06 41 40.94 +20 23 34.6 u 807
2012-12-11 07:35:37 C 06 41 45.60 +20 22 01.7 o 926
2012-12-11 08:02:31 C 06 41 48.16 +20 21 15.0 o 926
2012-12-11 08:22:12 C 06 41 50.05 +20 20 41.0 o 926
2012-12-11 08:59:51 C 06 41 52.76 +20 19 27.5 q H21
2012-12-11 09:03:28 C 06 41 53.14 +20 19 21.5 q H21
2012-12-11 09:07:20 C 06 41 53.54 +20 19 14.4 q H21
2012-12-11 09:11:04 C 06 41 53.89 +20 19 07.9 q H21
2012-12-11 10:00:54 C 06 41 59.48 +20 17 46.8 o 926
2012-12-11 10:20:15 C 06 42 01.34 +20 17 12.2 o 926
2012-12-11 10:27:46 C 06 42 01.88 +20 16 57.3 q H06
2012-12-11 10:36:46 C 06 42 02.76 +20 16 41.0 q H06
2012-12-11 10:46:19 C 06 42 03.85 +20 16 26.0 o 926
2012-12-11 16:45:51 C 06 42 42.99 +20 06 32.0 u D90
2012-12-11 16:53:54 C 06 42 43.76 +20 06 17.4 u D90
2012-12-11 17:01:57 C 06 42 44.54 +20 06 03.2 u D90
2012-12-11 18:38:10 C 06 42 54.25 +20 02 26.2 o 300
2012-12-11 18:42:00 C 06 42 54.60 +20 02 19.6 o 300
2012-12-11 18:45:51 C 06 42 54.97 +20 02 12.0 o 300
2012-12-11 18:49:41 C 06 42 55.35 +20 02 05.3 o 300
2012-12-11 18:53:32 C 06 42 55.72 +20 01 58.2 o 300