2012 XG55

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3267908000
Semi-major axis (a)1.7042205000 AU
Inclination (i)4.29072000°
Long. of Asc. Node (Ω)244.72613000°
Arg. of Perihelion (ω)212.68177000°
Mean Anomaly (M)282.94039000°
Mean Motion (n)0.4430118800°/day
Perihelion dist (q)1.14729690 AU
Aphelion dist (Q)2.26114410 AU
Orbital Period2.22478820 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty5
Orbit TypeAmor
MOID0.168272 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-01-15
Observations (24)
Date Type RA Dec Mag Band Observatory
2012-12-07 05:49:59 C 03 08 56.456 +15 04 07.39 L F51
2012-12-07 06:33:14 C 03 08 57.449 +15 03 32.87 L F51
2012-12-07 06:54:54 C 03 08 57.939 +15 03 15.16 L F51
2012-12-08 06:14:27 C 03 09 43.72 +14 44 00.2 o 291
2012-12-08 06:21:19 C 03 09 43.90 +14 43 54.7 o 291
2012-12-08 06:28:11 C 03 09 44.10 +14 43 48.8 o 291
2012-12-09 03:01:57 C 03 10 30.83 +14 27 07.1 o 291
2012-12-09 03:15:20 C 03 10 31.22 +14 26 56.1 o 291
2012-12-09 03:28:44 C 03 10 31.58 +14 26 45.0 o 291
2012-12-10 07:18:53 C 03 11 34.22 +14 04 28.0 o 291
2012-12-10 07:26:34 C 03 11 34.39 +14 04 21.8 o 291
2012-12-10 07:34:14 C 03 11 34.65 +14 04 15.5 o 291
2012-12-14 21:40:13 C 03 16 45.51 +12 40 23.8 t J04
2012-12-14 21:51:04 C 03 16 45.97 +12 40 16.2 t J04
2012-12-14 22:01:57 C 03 16 46.44 +12 40 08.2 t J04
2012-12-21 05:07:45 C 03 26 08.64 +10 59 14.8 o 291
2012-12-21 05:18:04 C 03 26 09.28 +10 59 08.2 o 291
2012-12-21 05:28:23 C 03 26 09.89 +10 59 02.8 o 291
2013-01-02 03:21:07 C 03 50 45.61 +08 43 47.8 u H21
2013-01-02 03:59:21 C 03 50 49.08 +08 43 34.8 u H21
2013-01-02 04:08:47 C 03 50 49.93 +08 43 31.0 u H21
2013-01-15 02:50:41 C 04 25 35.03 +07 41 14.1 u H21
2013-01-15 03:14:03 C 04 25 37.71 +07 41 12.5 u H21
2013-01-15 03:39:50 C 04 25 40.65 +07 41 10.1 u H21