2012 XE54

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5592109543 ± 2.00e+00
Semi-major axis (a)1.9117646258 AU ± 3.00e+00
Inclination (i)8.02464824° ± 4.00e+00
Long. of Asc. Node (Ω)258.97164780° ± 5.00e+00
Arg. of Perihelion (ω)234.20258303° ± 6.00e+00
Mean Anomaly (M)308.74489666° ± 3.91e-03
Mean Motion (n)0.3728654300°/day ± 8.78e-01
Perihelion dist (q)0.84268470 AU ± 4.05e+00
Aphelion dist (Q)2.98084650 AU ± 6.04e+00
Orbital Period2.64333350 yr ± 6.22e+00
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.437″
Uncertainty1
Orbit TypeApollo
MOID0.001763 AU
Observations Used163
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-12-11
Observations (193)
Date Type RA Dec Mag Band Observatory
2012-12-11 01:33:12 C 05 10 04.06 +22 21 09.5 u J95
2012-12-11 04:09:51 C 05 36 19.30 +14 50 32.4 u J95
2012-12-11 04:09:58 C 05 36 20.76 +14 50 06.2 u J95
2012-12-11 04:10:52 C 05 36 32.03 +14 46 44.0 u J95
2012-12-11 04:10:59 C 05 36 33.49 +14 46 17.5 u J95
2012-12-11 04:12:11 C 05 36 48.55 +14 41 47.0 u J95
2012-12-11 04:12:18 C 05 36 50.05 +14 41 20.3 u J95
2012-12-11 06:45:34 C 06 20 40.47 +01 59 03.4 12.0 u I27
2012-12-11 06:46:07 C 06 20 51.29 +01 55 28.9 12.2 u I27
2012-12-11 06:46:34 C 06 21 00.51 +01 52 29.7 12.2 u I27
2012-12-11 06:47:32 C 06 21 19.93 +01 46 06.2 12.7 u I27
2012-12-11 06:48:00 C 06 21 29.13 +01 43 05.0 12.5 u I27
2012-12-11 06:48:42 C 06 21 43.40 +01 38 28.5 12.4 u I27
2012-12-11 06:49:19 C 06 21 55.85 +01 34 23.8 12.8 u I27
2012-12-11 06:49:59 C 06 22 09.49 +01 29 55.1 12.8 u I27
2012-12-11 06:50:26 C 06 22 18.73 +01 26 55.9 12.8 u I27
2012-12-11 06:51:30 C 06 22 40.28 +01 19 52.9 12.6 u I27
2012-12-11 06:52:02 C 06 22 51.07 +01 16 18.9 12.6 u I27
2012-12-11 06:52:41 C 06 23 04.41 +01 11 56.5 12.6 u I27
2012-12-11 06:53:38 C 06 23 24.13 +01 05 29.9 12.8 u I27
2012-12-11 06:54:06 C 06 23 33.42 +01 02 26.4 12.9 u I27
2012-12-11 06:54:44 C 06 23 46.60 +00 58 06.6 12.8 u I27
2012-12-11 06:55:39 C 06 24 05.67 +00 51 55.9 13.0 u I27
2012-12-11 06:56:08 C 06 24 15.57 +00 48 39.7 12.9 u I27
2012-12-11 06:56:45 C 06 24 28.47 +00 44 26.7 12.8 u I27
2012-12-11 06:57:49 C 06 24 50.48 +00 37 13.9 12.1 u I27
2012-12-11 06:58:21 C 06 25 01.63 +00 33 36.4 12.5 u I27
2012-12-11 06:58:50 C 06 25 11.63 +00 30 20.2 12.1 u I27
2012-12-11 07:00:10 C 06 25 39.53 +00 21 11.0 12.3 u I27
2012-12-11 07:00:30 C 06 25 46.46 +00 18 54.9 12.1 u I27
2012-12-11 07:00:49 C 06 25 53.20 +00 16 42.9 11.8 u I27
2012-12-11 07:02:10 C 06 26 21.73 +00 07 22.4 12.6 u I27
2012-12-11 07:02:44 C 06 26 33.54 +00 03 30.1 12.7 u I27
2012-12-11 07:03:07 C 06 26 41.72 +00 00 50.6 12.6 u I27
2012-12-11 07:04:30 C 06 27 11.23 -00 08 50.0 12.6 u I27
2012-12-11 07:05:00 C 06 27 21.65 -00 12 13.8 12.1 u I27
2012-12-11 07:05:36 C 06 27 34.58 -00 16 27.5 12.4 u I27
2012-12-11 07:06:45 C 06 27 59.04 -00 24 27.7 12.6 u I27
2012-12-11 07:07:21 C 06 28 11.96 -00 28 41.2 12.4 u I27
2012-12-11 07:07:42 C 06 28 19.51 -00 31 09.6 12.8 u I27
2012-12-11 07:08:55 C 06 28 45.67 -00 39 41.9 12.6 u I27
2012-12-11 07:09:26 C 06 28 56.77 -00 43 20.6 12.7 u I27
2012-12-11 07:09:51 C 06 29 05.86 -00 46 18.2 12.5 u I27