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
2013-01-03 09:52:01 C 08 03 16.72 -07 46 29.8 17.9 c 704
2013-01-03 10:10:15 C 08 03 20.08 -07 47 46.0 18.5 c 704
2013-01-03 10:28:26 C 08 03 23.39 -07 49 05.0 18.3 c 704
2013-01-03 10:47:00 C 08 03 26.85 -07 50 23.8 18.1 c 704
2013-01-04 07:19:27 C 08 07 36.97 -09 18 54.2 u H21
2013-01-04 07:23:33 C 08 07 37.74 -09 19 11.9 u H21
2013-01-04 07:27:50 C 08 07 38.55 -09 19 30.3 u H21
2013-01-04 07:31:55 C 08 07 39.31 -09 19 47.8 u H21
2013-01-04 07:35:40 C 08 07 40.01 -09 20 04.0 u H21
2013-01-04 07:43:16 C 08 07 41.44 -09 20 36.9 u H21
2013-01-05 01:58:19 C 08 11 26.40 -10 39 46.7 w I76
2013-01-05 02:06:48 C 08 11 27.97 -10 40 22.8 w I76
2013-01-05 02:10:44 C 08 11 28.73 -10 40 39.8 w I76
2013-01-05 02:15:35 C 08 11 29.65 -10 41 00.8 w I76
2013-01-05 07:55:17 C 08 12 40.15 -11 05 37.8 u H21
2013-01-05 08:00:37 C 08 12 41.18 -11 06 01.1 u H21
2013-01-05 08:05:52 C 08 12 42.18 -11 06 24.1 u H21
2013-01-05 08:10:24 C 08 12 43.06 -11 06 43.7 u H21
2013-01-05 08:14:35 C 08 12 43.87 -11 07 01.8 u H21
2013-01-09 03:10:09 C 08 32 27.10 -17 42 58.1 t 204
2013-01-09 03:13:34 C 08 32 27.82 -17 43 12.6 t 204
2013-01-12 04:35:55 C 08 49 29.99 -22 51 09.4 u 844
2013-01-12 04:38:53 C 08 49 30.62 -22 51 21.3 u 844
2013-01-12 04:48:25 C 08 49 32.71 -22 52 00.8 u 844
2013-01-12 04:52:45 C 08 49 33.65 -22 52 18.5 u 844
2013-01-21 14:33:43 C 09 45 39.16 -35 58 16.4 u D90
2013-01-21 14:38:22 C 09 45 40.26 -35 58 29.7 u D90
2013-01-21 14:43:01 C 09 45 41.35 -35 58 42.9 u D90
2013-01-28 16:16:07 C 10 27 39.46 -42 15 18.0 u D90
2013-01-28 16:22:47 C 10 27 40.87 -42 15 30.2 u D90
2013-01-28 16:29:26 C 10 27 42.35 -42 15 40.9 u D90
2013-02-08 08:00:02 C 11 21 53.37 -46 48 58.5 u 807
2013-02-08 08:03:40 C 11 21 53.97 -46 49 00.3 u 807
2013-02-08 08:07:17 C 11 21 54.56 -46 49 02.1 u 807
2013-02-08 08:11:13 C 11 21 55.21 -46 49 03.7 u 807
2013-02-18 09:08:26 C 11 58 13.45 -47 31 30.9 u 807
2013-02-18 09:14:32 C 11 58 14.10 -47 31 29.7 u 807
2013-02-18 09:20:38 C 11 58 14.75 -47 31 28.4 u 807
2013-02-18 09:26:45 C 11 58 15.41 -47 31 27.1 u 807
2013-02-18 09:31:57 C 11 58 15.97 -47 31 26.0 u 807
2013-02-26 02:54:10 C 12 16 47.80 -46 34 20.9 u 807
2013-02-26 02:58:33 C 12 16 48.13 -46 34 19.4 u 807
2013-02-26 03:02:57 C 12 16 48.41 -46 34 18.0 u 807
2013-02-26 03:07:21 C 12 16 48.71 -46 34 16.2 u 807
2013-02-26 03:11:45 C 12 16 49.05 -46 34 14.3 u 807
2013-03-24 15:46:44 C 12 37 49.90 -37 13 22.1 q E12
2013-05-01 06:18:58 C 12 46 06.25 -20 57 18.5 o 291
2013-05-01 06:25:12 C 12 46 06.36 -20 57 13.4 o 291
2013-05-01 06:31:27 C 12 46 06.47 -20 57 08.9 o 291
2015-10-13 08:16:24 C 01 29 43.18 +22 25 24.7 t 705