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
2012-12-11 18:57:22 C 06 42 56.11 +20 01 51.1 o 300
2012-12-11 23:37:45 C 06 43 28.60 +19 53 21.5 u 958
2012-12-12 00:02:47 C 06 43 31.16 +19 52 36.5 u 958
2012-12-12 00:27:50 C 06 43 33.62 +19 51 51.7 u 958
2012-12-12 00:35:43 C 06 43 34.36 +19 51 36.4 v I93
2012-12-12 00:42:32 C 06 43 34.99 +19 51 24.7 v I93
2012-12-12 00:49:20 C 06 43 35.69 +19 51 12.2 v I93
2012-12-12 05:57:08 C 06 44 08.47 +19 42 41.1 q I20
2012-12-12 06:24:00 C 06 44 12.03 +19 41 04.8 r H21
2012-12-12 06:39:31 C 06 44 13.58 +19 40 36.3 r H21
2012-12-12 06:50:21 C 06 44 13.58 +19 41 02.8 q I20
2012-12-12 10:34:03 C 06 44 37.54 +19 33 28.2 o 926
2012-12-12 10:59:41 C 06 44 40.08 +19 32 39.9 o 926
2012-12-12 11:18:43 C 06 44 41.97 +19 32 03.9 o 926
2012-12-12 21:05:24 C 06 45 49.17 +19 13 32.8 o 461
2012-12-12 21:06:35 C 06 45 49.29 +19 13 30.6 o 461
2012-12-12 21:07:45 C 06 45 49.43 +19 13 28.3 o 461
2012-12-12 21:08:57 C 06 45 49.54 +19 13 26.3 o 461
2012-12-12 21:10:08 C 06 45 49.65 +19 13 23.9 o 461
2012-12-12 21:11:18 C 06 45 49.78 +19 13 21.9 o 461
2012-12-12 21:12:29 C 06 45 49.91 +19 13 19.3 o 461
2012-12-12 21:13:39 C 06 45 50.01 +19 13 17.3 o 461
2012-12-12 21:14:50 C 06 45 50.13 +19 13 15.3 o 461
2012-12-13 04:35:25 C 06 46 38.42 +19 00 07.9 u 807
2012-12-13 04:38:58 C 06 46 38.78 +19 00 01.0 u 807
2012-12-13 04:42:30 C 06 46 39.13 +18 59 54.4 u 807
2012-12-13 04:46:01 C 06 46 39.48 +18 59 47.6 u 807
2012-12-13 04:49:34 C 06 46 39.84 +18 59 41.0 u 807
2012-12-13 04:53:05 C 06 46 40.19 +18 59 34.0 u 807
2012-12-13 09:10:54 C 06 47 07.74 +18 50 33.8 o 926
2012-12-13 09:32:42 C 06 47 09.92 +18 49 51.5 o 926
2012-12-13 09:39:29 C 06 47 09.92 +18 49 33.8 q H45
2012-12-13 09:41:30 C 06 47 10.10 +18 49 29.7 q H45
2012-12-13 09:42:51 C 06 47 10.22 +18 49 27.3 q H45
2012-12-13 09:44:13 C 06 47 10.40 +18 49 24.4 q H45
2012-12-13 09:45:51 C 06 47 10.58 +18 49 21.9 q H45
2012-12-13 09:47:28 C 06 47 10.70 +18 49 18.4 q H45
2012-12-13 09:48:42 C 06 47 10.84 +18 49 15.5 q H45
2012-12-13 09:50:12 C 06 47 11.02 +18 49 12.3 q H45
2012-12-13 09:50:38 C 06 47 11.70 +18 49 16.4 o 926
2012-12-14 08:04:44 C 06 49 41.39 +18 05 38.0 u 807
2012-12-14 08:08:52 C 06 49 41.82 +18 05 29.6 u 807
2012-12-14 08:12:59 C 06 49 42.25 +18 05 21.1 u 807
2012-12-14 08:17:14 C 06 49 42.69 +18 05 12.2 u 807
2012-12-14 08:21:09 C 06 49 43.10 +18 05 04.1 u 807
2012-12-15 08:02:00 C 06 52 27.27 +17 15 31.0 u 807
2012-12-15 08:05:16 C 06 52 27.62 +17 15 23.9 u 807
2012-12-15 08:08:32 C 06 52 27.97 +17 15 16.8 u 807
2012-12-15 08:11:49 C 06 52 28.31 +17 15 09.7 u 807
2012-12-15 08:15:04 C 06 52 28.66 +17 15 02.5 u 807