2012 XB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1398898715 ± 2.00e+00
Semi-major axis (a)1.1984923333 AU ± 3.00e+00
Inclination (i)11.31537957° ± 4.00e+00
Long. of Asc. Node (Ω)250.09056357° ± 5.00e+00
Arg. of Perihelion (ω)164.33723452° ± 6.00e+00
Mean Anomaly (M)329.69607143° ± 4.82e-01
Mean Motion (n)0.7511906600°/day ± 2.82e+00
Perihelion dist (q)1.03083560 AU ± 3.52e+00
Aphelion dist (Q)1.36615280 AU ± 4.18e+00
Orbital Period1.31206060 yr ± 4.93e+00
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.409″
Uncertainty3
Orbit TypeAmor
MOID0.047730 AU
Observations Used24
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-12-10
Observations (24)
Date Type RA Dec Mag Band Observatory
2012-12-02 03:17:20 C 04 18 31.68 +22 06 51.2 r G96
2012-12-02 03:29:57 C 04 18 33.55 +22 04 47.9 r G96
2012-12-02 03:42:48 C 04 18 35.49 +22 02 42.2 r G96
2012-12-02 03:55:30 C 04 18 37.36 +22 00 38.6 r G96
2012-12-02 08:46:06 C 04 19 16.75 +21 12 40.6 r G96
2012-12-02 08:46:39 C 04 19 16.82 +21 12 34.9 r G96
2012-12-02 08:47:14 C 04 19 16.93 +21 12 29.4 r G96
2012-12-02 08:47:47 C 04 19 17.04 +21 12 23.1 r G96
2012-12-03 01:18:01 C 04 22 07.67 +18 30 08.6 t 204
2012-12-03 01:48:44 C 04 22 11.89 +18 25 08.4 t 204
2012-12-03 04:28:47 C 04 22 43.76 +18 03 06.3 u 807
2012-12-03 04:32:05 C 04 22 44.17 +18 02 34.8 u 807
2012-12-03 04:35:22 C 04 22 44.57 +18 02 02.4 u 807
2012-12-05 05:45:21 C 04 30 14.17 +10 28 28.3 u H21
2012-12-05 05:52:01 C 04 30 14.84 +10 27 30.5 u H21
2012-12-05 05:59:17 C 04 30 15.59 +10 26 27.3 u H21
2012-12-06 23:47:57 C 04 35 43.82 +04 43 59.2 o 033
2012-12-07 00:21:55 C 04 35 46.97 +04 39 38.8 o 033
2012-12-07 00:35:14 C 04 35 48.36 +04 37 55.0 o 033
2012-12-07 01:16:44 C 04 35 52.33 +04 32 36.9 o 033
2012-12-10 13:11:11 C 04 44 57.10 -04 45 42.3 o 474
2012-12-10 13:16:15 C 04 44 57.40 -04 46 12.1 o 474
2012-12-10 13:21:19 C 04 44 57.78 -04 46 40.9 o 474
2012-12-10 13:26:24 C 04 44 58.08 -04 47 10.1 o 474