2012 XK112

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3544429000
Semi-major axis (a)1.4352273000 AU
Inclination (i)7.22118000°
Long. of Asc. Node (Ω)94.27407000°
Arg. of Perihelion (ω)291.51179000°
Mean Anomaly (M)216.09745000°
Mean Motion (n)0.5732222500°/day
Perihelion dist (q)0.92652120 AU
Aphelion dist (Q)1.94393340 AU
Orbital Period1.71941630 yr
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty5
Orbit TypeApollo
MOID0.051983 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-12-23
Observations (34)
Date Type RA Dec Mag Band Observatory
2012-12-12 08:16:34 C 04 26 22.34 -10 12 09.5 r 703
2012-12-12 08:29:49 C 04 26 25.11 -10 09 57.2 r 703
2012-12-12 08:43:11 C 04 26 27.99 -10 07 46.0 r 703
2012-12-12 09:08:47 C 04 26 33.15 -10 03 28.0 r 703
2012-12-12 09:16:49 C 04 26 34.81 -10 02 07.8 r 703
2012-12-12 09:33:00 C 04 26 38.02 -09 59 30.4 r 703
2012-12-12 09:46:54 C 04 26 41.06 -09 57 10.2 r G96
2012-12-12 09:47:36 C 04 26 41.20 -09 57 02.5 r G96
2012-12-12 09:48:18 C 04 26 41.42 -09 56 54.9 r G96
2012-12-12 09:49:01 C 04 26 41.56 -09 56 47.6 r G96
2012-12-12 09:49:44 C 04 26 41.60 -09 56 40.7 r G96
2012-12-12 21:35:00 C 04 29 28.16 -08 02 56.2 u 104
2012-12-12 21:40:09 C 04 29 29.13 -08 02 06.9 u 104
2012-12-12 21:45:19 C 04 29 30.11 -08 01 17.7 u 104
2012-12-13 00:47:04 C 04 30 14.32 -07 29 55.9 u 807
2012-12-13 00:51:20 C 04 30 15.22 -07 29 16.1 u 807
2012-12-13 00:55:16 C 04 30 15.93 -07 28 39.2 u 807
2012-12-14 11:04:48 C 04 37 03.575 -02 27 00.44 t 568
2012-12-14 11:05:47 C 04 37 03.728 -02 26 52.28 t 568
2012-12-15 03:28:42 C 04 40 08.60 -00 12 26.1 u 807
2012-12-15 03:31:34 C 04 40 09.04 -00 12 03.6 u 807
2012-12-15 03:33:46 C 04 40 09.36 -00 11 46.4 u 807
2012-12-15 03:36:28 C 04 40 09.76 -00 11 25.1 u 807
2012-12-15 03:38:49 C 04 40 10.10 -00 11 06.6 u 807
2012-12-15 22:14:26 C 04 43 25.71 +02 07 50.3 t J04
2012-12-15 22:17:57 C 04 43 26.20 +02 08 16.1 t J04
2012-12-15 22:21:28 C 04 43 26.70 +02 08 41.9 t J04
2012-12-22 05:37:42 C 05 03 22.19 +15 59 55.0 u H21
2012-12-22 05:46:28 C 05 03 22.92 +16 00 30.5 u H21
2012-12-22 06:00:40 C 05 03 24.16 +16 01 27.0 u H21
2012-12-23 04:30:22 C 05 05 42.68 +17 29 26.8 u 807
2012-12-23 04:38:36 C 05 05 43.32 +17 29 56.8 u 807
2012-12-23 04:42:53 C 05 05 43.66 +17 30 12.3 u 807
2012-12-23 04:46:50 C 05 05 43.98 +17 30 26.5 u 807