2012 XN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3725728000
Semi-major axis (a)1.0983748000 AU
Inclination (i)34.32809000°
Long. of Asc. Node (Ω)246.16571000°
Arg. of Perihelion (ω)63.80945000°
Mean Anomaly (M)168.54354000°
Mean Motion (n)0.8562059500°/day
Perihelion dist (q)0.68915020 AU
Aphelion dist (Q)1.50759940 AU
Orbital Period1.15113390 yr
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty7
Orbit TypeApollo
MOID0.114069 AU
Observations Used97
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-12-14
Observations (100)
Date Type RA Dec Mag Band Observatory
2012-12-05 00:36:51 C 02 18 43.32 +09 19 27.4 u 807
2012-12-05 00:40:57 C 02 18 43.71 +09 19 05.0 u 807
2012-12-05 00:45:12 C 02 18 44.11 +09 18 41.5 u 807
2012-12-05 00:49:07 C 02 18 44.47 +09 18 20.0 u 807
2012-12-05 01:22:09 C 02 18 48.48 +09 14 26.3 q H36
2012-12-05 01:30:18 C 02 18 49.24 +09 13 41.4 q H36
2012-12-05 01:38:29 C 02 18 50.04 +09 12 56.6 q H36
2012-12-05 01:46:47 C 02 18 50.84 +09 12 11.4 q H36
2012-12-05 03:11:04 C 02 18 59.25 +09 04 36.1 19.6 c 704
2012-12-05 03:30:00 C 02 19 01.05 +09 02 52.6 19.8 c 704
2012-12-05 03:49:06 C 02 19 02.80 +09 01 09.5 19.6 c 704
2012-12-05 04:08:04 C 02 19 04.62 +08 59 26.9 19.6 c 704
2012-12-05 04:14:11 C 02 19 05.34 +08 58 54.1 r G96
2012-12-05 04:23:51 C 02 19 06.24 +08 58 02.0 r G96
2012-12-05 04:33:27 C 02 19 07.14 +08 57 10.0 r G96
2012-12-05 04:43:00 C 02 19 08.00 +08 56 18.5 r G96
2012-12-05 05:00:27 C 02 19 08.72 +08 54 38.8 r H21
2012-12-05 05:05:05 C 02 19 09.18 +08 54 13.8 r H21
2012-12-05 05:12:07 C 02 19 09.85 +08 53 35.7 r H21
2012-12-07 00:34:24 C 02 23 22.27 +05 21 31.0 u 807
2012-12-07 00:38:32 C 02 23 22.59 +05 21 12.9 u 807
2012-12-07 00:42:37 C 02 23 22.91 +05 20 54.7 u 807
2012-12-07 00:46:54 C 02 23 23.26 +05 20 35.8 u 807
2012-12-07 00:50:55 C 02 23 23.58 +05 20 17.8 u 807
2012-12-08 03:12:10 C 02 25 38.52 +03 29 24.1 u 807
2012-12-08 03:14:47 C 02 25 38.73 +03 29 13.8 u 807
2012-12-08 03:17:04 C 02 25 38.91 +03 29 04.8 u 807
2012-12-08 03:19:41 C 02 25 39.10 +03 28 54.4 u 807
2012-12-08 03:21:58 C 02 25 39.26 +03 28 45.2 u 807
2012-12-10 01:25:09 C 02 29 16.90 +00 42 39.7 u 807
2012-12-10 01:28:10 C 02 29 17.11 +00 42 29.7 u 807
2012-12-10 01:33:03 C 02 29 17.42 +00 42 14.1 u 807
2012-12-10 01:39:02 C 02 29 17.80 +00 41 54.5 u 807
2012-12-10 01:41:10 C 02 29 17.95 +00 41 47.4 u 807
2012-12-10 11:41:21 C 02 30 00.99 +00 09 55.0 o 474
2012-12-10 11:44:23 C 02 30 01.18 +00 09 45.6 o 474
2012-12-10 11:47:25 C 02 30 01.38 +00 09 36.0 o 474
2012-12-12 01:56:25 C 02 32 42.37 -01 41 41.8 u H21
2012-12-12 02:02:52 C 02 32 42.75 -01 41 59.4 u H21
2012-12-12 02:16:11 C 02 32 43.50 -01 42 35.1 u H21
2012-12-13 01:56:10 C 02 34 17.19 -02 42 56.9 u H21
2012-12-13 02:11:08 C 02 34 18.06 -02 43 33.3 u H21
2012-12-13 02:18:37 C 02 34 18.47 -02 43 51.5 u H21
2012-12-13 02:26:03 C 02 34 18.90 -02 44 09.6 u H21
2012-12-14 02:59:28 C 02 35 51.95 -03 40 56.7 q H21
2012-12-14 03:02:27 C 02 35 52.15 -03 41 03.7 q H21
2012-12-14 03:33:45 C 02 35 53.89 -03 42 11.8 q H21
2012-12-14 03:37:43 C 02 35 54.10 -03 42 21.0 q H21
2012-12-14 03:41:41 C 02 35 54.30 -03 42 29.7 q H21
2012-12-14 03:45:27 C 02 35 54.52 -03 42 37.4 q H21