2012 XG16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3593137850 ± 5.88e-08
Semi-major axis (a)1.7856786624 AU ± 3.88e-09
Inclination (i)12.47775318° ± 6.05e-06
Long. of Asc. Node (Ω)67.21069637° ± 7.82e-06
Arg. of Perihelion (ω)9.30288019° ± 2.98e-05
Mean Anomaly (M)149.67004542° ± 1.40e-05
Mean Motion (n)0.4130544567°/day ± 1.35e-09
Perihelion dist (q)1.14405970 AU ± 1.05e-07
Aphelion dist (Q)2.42729762 AU ± 1.05e-07
Orbital Period2.38618968 yr ± 7.78e-09
Physical Parameters
H (abs. magnitude)21.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.221″
Uncertainty0
Orbit TypeAmor
MOID0.159513 AU
Observations Used105
Oppositions8
Arc Total2012-2025
First Observation Used2012-11-02
Last Observation Used2025-03-05
Observations (115)
Date Type RA Dec Mag Band Observatory
2012-11-02 08:59:25 C 02 03 10.867 -20 16 45.93 V F51
2012-12-04 04:04:46 C 01 39 14.40 +06 22 07.2 r 703
2012-12-04 04:19:22 C 01 39 14.32 +06 22 46.5 r 703
2012-12-04 04:26:43 C 01 39 14.40 +06 23 07.0 r 703
2012-12-04 05:03:52 C 01 39 14.17 +06 24 53.2 r 703
2012-12-04 05:11:37 C 01 39 14.25 +06 25 15.3 r 703
2012-12-04 05:19:21 C 01 39 14.42 +06 25 36.9 r 703
2012-12-04 05:27:10 C 01 39 14.18 +06 25 58.5 r 703
2012-12-04 19:05:55 C 01 39 21.70 +07 04 14.4 t 204
2012-12-04 19:34:02 C 01 39 21.73 +07 05 33.7 t 204
2012-12-04 21:32:33 C 01 39 22.16 +07 11 04.1 u J95
2012-12-04 21:42:27 C 01 39 22.22 +07 11 32.0 u J95
2012-12-05 00:07:56 C 01 39 25.41 +07 18 27.6 q H36
2012-12-05 00:27:36 C 01 39 25.41 +07 19 23.5 q H36
2012-12-05 00:32:41 C 01 39 24.67 +07 20 22.4 u 807
2012-12-05 00:36:48 C 01 39 24.65 +07 20 34.0 u 807
2012-12-05 00:40:53 C 01 39 24.65 +07 20 45.6 u 807
2012-12-05 00:45:09 C 01 39 24.66 +07 20 57.6 u 807
2012-12-05 00:49:05 C 01 39 24.65 +07 21 08.6 u 807
2012-12-05 00:50:29 C 01 39 25.42 +07 20 28.5 q H36
2012-12-05 01:02:38 C 01 39 24.64 +07 21 46.9 t W87
2012-12-05 01:07:57 C 01 39 24.64 +07 22 01.9 t W87
2012-12-05 01:13:46 C 01 39 24.65 +07 22 18.3 t W87
2012-12-05 01:30:27 C 01 39 26.04 +07 22 26.0 o G48
2012-12-05 01:37:47 C 01 39 26.04 +07 22 46.4 o G48
2012-12-05 01:45:06 C 01 39 26.02 +07 23 06.5 o G48
2012-12-05 02:44:34 C 01 39 25.29 +07 25 50.3 r H21
2012-12-05 02:54:12 C 01 39 25.34 +07 26 17.3 r H21
2012-12-05 03:01:25 C 01 39 25.34 +07 26 37.6 r H21
2012-12-05 04:22:26 C 01 39 26.17 +07 30 30.6 r G96
2012-12-05 04:32:02 C 01 39 26.17 +07 30 57.7 r G96
2012-12-05 04:41:35 C 01 39 26.17 +07 31 24.6 r G96
2012-12-05 21:51:27 C 01 39 37.39 +08 19 40.8 u J95
2012-12-05 22:04:48 C 01 39 37.41 +08 20 18.4 u J95
2012-12-06 00:40:23 C 01 39 40.33 +08 28 28.4 u 807
2012-12-06 00:45:32 C 01 39 40.34 +08 28 42.9 u 807
2012-12-06 00:50:42 C 01 39 40.36 +08 28 57.5 u 807
2012-12-06 00:56:01 C 01 39 40.38 +08 29 12.7 u 807
2012-12-06 01:00:56 C 01 39 40.39 +08 29 26.2 u 807
2012-12-06 01:01:50 C 01 39 40.95 +08 28 45.0 r H21
2012-12-06 01:15:19 C 01 39 41.04 +08 29 23.0 r H21
2012-12-06 01:25:07 C 01 39 41.05 +08 29 51.0 r H21
2012-12-06 02:58:31 C 01 39 42.26 +08 34 18.7 r G96
2012-12-06 03:06:01 C 01 39 42.30 +08 34 40.0 r G96
2012-12-06 03:13:33 C 01 39 42.33 +08 35 01.2 r G96
2012-12-06 03:21:06 C 01 39 42.33 +08 35 22.8 r G96
2012-12-07 00:35:13 C 01 40 00.64 +09 36 04.3 u 807
2012-12-07 00:40:22 C 01 40 00.67 +09 36 19.0 u 807
2012-12-07 00:45:31 C 01 40 00.72 +09 36 33.6 u 807
2012-12-07 00:50:51 C 01 40 00.75 +09 36 48.9 u 807