2012 XO111

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4982379676 ± 4.36e-08
Semi-major axis (a)2.0048461374 AU ± 6.89e-08
Inclination (i)4.27498610° ± 3.24e-06
Long. of Asc. Node (Ω)328.01888367° ± 5.80e-05
Arg. of Perihelion (ω)189.89113005° ± 5.58e-05
Mean Anomaly (M)170.23844315° ± 8.20e-05
Mean Motion (n)0.3472087841°/day ± 1.79e-08
Perihelion dist (q)1.00595567 AU ± 9.41e-08
Aphelion dist (Q)3.00373660 AU ± 1.35e-07
Orbital Period2.83871356 yr ± 1.46e-07
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.248″
Uncertainty0
Orbit TypeApollo
MOID0.018998 AU
Observations Used74
Oppositions3
Arc Total2012-2016
First Observation Used2012-12-10
Last Observation Used2016-01-19
Observations (78)
Date Type RA Dec Mag Band Observatory
2013-01-31 03:35:37 C 03 10 11.34 +25 35 00.7 o 291
2013-03-02 03:17:34 C 04 21 54.97 +22 25 14.6 o 291
2013-03-02 03:21:53 C 04 21 55.57 +22 25 12.5 o 291
2013-03-02 03:26:13 C 04 21 56.22 +22 25 11.1 o 291
2013-03-23 03:30:07 C 05 59 16.40 +16 19 25.7 o 291
2013-03-23 03:35:58 C 05 59 17.84 +16 19 18.9 o 291
2013-03-23 03:41:38 C 05 59 19.14 +16 19 13.5 o 291
2013-04-02 23:34:16 C 07 10 31.82 +09 54 52.9 u 807
2013-04-02 23:37:56 C 07 10 32.97 +09 54 47.0 u 807
2013-04-02 23:41:37 C 07 10 34.03 +09 54 40.3 u 807
2013-04-02 23:45:18 C 07 10 35.05 +09 54 33.5 u 807
2013-04-05 23:26:59 C 07 32 33.10 +07 41 31.4 u 807
2013-04-05 23:30:33 C 07 32 34.21 +07 41 25.1 u 807
2013-04-05 23:34:05 C 07 32 35.27 +07 41 18.4 u 807
2013-04-05 23:37:38 C 07 32 36.32 +07 41 11.3 u 807
2013-04-05 23:41:11 C 07 32 37.40 +07 41 04.6 u 807
2013-04-13 21:03:31 C 08 33 09.60 +01 17 34.2 t 204
2013-04-13 21:25:35 C 08 33 16.60 +01 16 48.2 t 204
2013-04-13 21:45:11 C 08 33 22.81 +01 16 07.3 t 204
2013-05-04 22:59:55 C 10 58 03.37 -12 26 34.1 u 807
2013-05-04 23:03:27 C 10 58 04.16 -12 26 38.1 u 807
2013-05-04 23:06:59 C 10 58 04.98 -12 26 41.7 u 807
2013-05-04 23:10:00 C 10 58 05.66 -12 26 44.9 u 807
2016-01-19 06:50:09 C 15 08 28.83 -19 14 53.3 t 950
2016-01-19 06:51:25 C 15 08 29.05 -19 14 54.4 t 950
2016-01-19 06:52:02 C 15 08 29.15 -19 14 55.1 t 950
2016-01-19 06:53:56 C 15 08 29.46 -19 14 57.0 t 950
2016-01-19 06:55:11 C 15 08 29.68 -19 14 58.0 t 950