2012 XA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2660503915 ± 1.86e-08
Semi-major axis (a)1.3701374289 AU ± 7.39e-10
Inclination (i)5.97801787° ± 3.65e-06
Long. of Asc. Node (Ω)248.90348201° ± 4.28e-06
Arg. of Perihelion (ω)209.51978174° ± 1.99e-05
Mean Anomaly (M)17.71366951° ± 1.00e-05
Mean Motion (n)0.6145625341°/day ± 4.97e-10
Perihelion dist (q)1.00561183 AU ± 2.55e-08
Aphelion dist (Q)1.73466303 AU ± 2.55e-08
Orbital Period1.60378518 yr ± 1.30e-09
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.211″
Uncertainty0
Orbit TypeApollo
MOID0.037082 AU
Observations Used102
Oppositions3
Arc Total2012-2020
First Observation Used2012-12-02
Last Observation Used2020-12-15
Observations (126)
Date Type RA Dec Mag Band Observatory
2020-12-06 08:16:03 C 01 46 43.410 +05 56 17.85 U F51
2020-12-06 08:30:15 C 01 46 45.148 +05 55 17.22 U F51
2020-12-06 08:44:39 C 01 46 46.925 +05 54 15.99 U F51
2020-12-07 01:53:36 C 01 49 42.26 +04 39 53.5 V I52
2020-12-07 01:56:01 C 01 49 42.59 +04 39 43.0 V I52
2020-12-07 01:58:26 C 01 49 42.95 +04 39 33.0 V I52
2020-12-07 02:00:52 C 01 49 43.24 +04 39 22.0 V I52
2020-12-08 02:12:05 C 01 53 46.07 +02 54 04.2 u 807
2020-12-08 02:23:07 C 01 53 47.63 +02 53 13.9 u 807
2020-12-08 02:33:51 C 01 53 49.14 +02 52 25.0 u 807
2020-12-08 02:37:14 C 01 53 55.39 +02 49 39.2 o 691
2020-12-08 02:43:21 C 01 53 56.30 +02 49 11.7 o 691
2020-12-08 02:47:51 C 01 53 56.81 +02 48 49.6 V I52
2020-12-08 02:49:29 C 01 53 57.19 +02 48 43.5 o 691
2020-12-08 02:49:39 C 01 53 57.07 +02 48 41.5 V I52
2020-12-08 02:51:29 C 01 53 57.33 +02 48 32.7 V I52
2020-12-08 02:53:18 C 01 53 57.50 +02 48 28.5 V I52
2020-12-08 03:16:02 C 01 54 00.16 +02 46 35.6 q 858
2020-12-08 03:31:06 C 01 54 02.26 +02 45 27.3 q 858
2020-12-08 03:41:10 C 01 54 03.70 +02 44 41.6 q 858
2020-12-11 06:05:13 C 02 08 32.857 -03 12 06.80 U F52
2020-12-11 06:22:52 C 02 08 35.861 -03 13 35.80 U F52
2020-12-11 06:40:33 C 02 08 38.881 -03 15 04.78 U F52
2020-12-15 07:32:59 C 02 31 30.813 -11 45 04.42 U F51
2020-12-15 07:50:20 C 02 31 34.579 -11 46 38.87 U F51
2020-12-15 08:07:59 C 02 31 38.413 -11 48 14.81 U F51