2012 XP55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5971599000
Semi-major axis (a)1.9493959000 AU
Inclination (i)2.78106000°
Long. of Asc. Node (Ω)79.92094000°
Arg. of Perihelion (ω)77.32835000°
Mean Anomaly (M)253.32494000°
Mean Motion (n)0.3621212400°/day
Perihelion dist (q)0.78529480 AU
Aphelion dist (Q)3.11349700 AU
Orbital Period2.72176150 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty7
Orbit TypeApollo
MOID0.012072 AU
Observations Used46
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-12-23
Observations (46)
Date Type RA Dec Mag Band Observatory
2012-12-08 08:42:00 C 04 46 21.64 +20 52 27.0 r G96
2012-12-08 08:50:53 C 04 46 20.85 +20 52 30.0 r G96
2012-12-08 08:59:53 C 04 46 19.99 +20 52 33.9 r G96
2012-12-08 09:08:52 C 04 46 19.20 +20 52 37.1 r G96
2012-12-08 09:58:13 C 04 46 14.70 +20 52 56.0 r G96
2012-12-08 10:07:45 C 04 46 13.87 +20 52 59.7 r G96
2012-12-08 10:17:15 C 04 46 13.00 +20 53 02.6 r G96
2012-12-08 10:31:06 C 04 46 11.72 +20 53 08.5 o 291
2012-12-08 10:32:36 C 04 46 11.59 +20 53 09.2 o 291
2012-12-08 10:34:05 C 04 46 11.45 +20 53 10.0 o 291
2012-12-09 03:22:26 C 04 44 51.24 +21 01 36.2 u 807
2012-12-09 03:28:16 C 04 44 50.62 +21 01 38.7 u 807
2012-12-09 03:39:55 C 04 44 49.43 +21 01 43.9 u 807
2012-12-09 03:45:44 C 04 44 48.85 +21 01 47.1 u 807
2012-12-09 08:28:51 C 04 44 22.21 +21 03 00.6 r G96
2012-12-09 08:33:19 C 04 44 21.81 +21 03 03.4 r G96
2012-12-09 08:40:44 C 04 44 21.02 +21 03 06.3 r G96
2012-12-09 08:44:27 C 04 44 20.71 +21 03 07.9 r G96
2012-12-10 00:57:03 C 04 42 51.35 +21 10 49.5 t 204
2012-12-10 01:30:12 C 04 42 47.82 +21 11 04.9 t 204
2012-12-10 01:55:41 C 04 42 45.74 +21 11 14.4 u J95
2012-12-10 02:04:33 C 04 42 44.78 +21 11 17.4 u J95
2012-12-10 02:13:27 C 04 42 43.89 +21 11 22.6 u J95
2012-12-10 03:51:15 C 04 42 36.43 +21 13 33.7 u 807
2012-12-10 03:59:59 C 04 42 35.46 +21 13 37.9 u 807
2012-12-13 05:54:16 C 04 33 54.58 +21 58 32.6 u H21
2012-12-13 06:05:06 C 04 33 52.85 +21 58 40.5 u H21
2012-12-13 06:16:40 C 04 33 51.04 +21 58 48.7 u H21
2012-12-13 16:19:11 C 04 32 24.42 +22 06 20.8 20.4 C48
2012-12-13 16:24:45 C 04 32 23.52 +22 06 25.2 21.0 C48
2012-12-13 16:28:49 C 04 32 22.87 +22 06 28.1 20.8 C48
2012-12-13 16:36:26 C 04 32 21.62 +22 06 33.9 20.4 C48
2012-12-14 23:50:59 C 04 27 12.12 +22 34 15.1 t J04
2012-12-14 23:54:29 C 04 27 11.41 +22 34 18.6 t J04
2012-12-14 23:58:00 C 04 27 10.68 +22 34 21.8 t J04
2012-12-21 05:58:51 C 03 35 24.72 +26 36 17.9 r 703
2012-12-21 06:20:00 C 03 35 10.10 +26 37 10.1 r 703
2012-12-21 06:30:42 C 03 35 02.65 +26 37 38.1 r 703
2012-12-22 03:21:33 C 03 19 34.33 +27 35 45.7 q H21
2012-12-22 03:25:55 C 03 19 30.42 +27 35 58.7 q H21
2012-12-22 03:30:22 C 03 19 26.46 +27 36 12.5 q H21
2012-12-22 03:34:48 C 03 19 22.49 +27 36 24.8 q H21
2012-12-23 03:33:21 C 02 55 22.63 +28 52 26.8 q H21
2012-12-23 03:42:24 C 02 55 11.44 +28 52 55.6 q H21
2012-12-23 03:50:52 C 02 55 01.04 +28 53 22.9 q H21
2012-12-23 03:59:35 C 02 54 50.26 +28 53 50.4 q H21