2012 XP111

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3567296447 ± 1.02e-07
Semi-major axis (a)1.7184842581 AU ± 2.60e-09
Inclination (i)4.30070780° ± 6.08e-06
Long. of Asc. Node (Ω)285.78528083° ± 2.97e-05
Arg. of Perihelion (ω)184.28489283° ± 6.04e-05
Mean Anomaly (M)254.19829784° ± 2.87e-05
Mean Motion (n)0.4375159990°/day ± 9.93e-10
Perihelion dist (q)1.10544998 AU ± 1.76e-07
Aphelion dist (Q)2.33151854 AU ± 1.76e-07
Orbital Period2.25277769 yr ± 5.11e-09
Physical Parameters
H (abs. magnitude)23.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.280″
Uncertainty0
Orbit TypeAmor
MOID0.121801 AU
Observations Used57
Oppositions5
Arc Total2012-2021
First Observation Used2012-12-10
Last Observation Used2021-12-27
Observations (59)
Date Type RA Dec Mag Band Observatory
2021-12-01 08:55:25 C 03 05 41.98 +33 06 03.3 V I52
2021-12-01 09:05:37 C 03 05 41.85 +33 05 57.6 V I52
2021-12-01 09:19:13 C 03 05 41.63 +33 05 52.2 V I52
2021-12-06 03:16:22 C 03 05 20.06 +32 15 12.2 V I52
2021-12-06 03:24:24 C 03 05 20.00 +32 15 09.5 V I52
2021-12-06 03:32:47 C 03 05 19.95 +32 15 05.7 V I52
2021-12-27 03:42:49 C 03 25 52.87 +26 40 16.4 V I52
2021-12-27 03:50:33 C 03 25 53.45 +26 40 10.4 V I52
2021-12-27 03:58:17 C 03 25 53.97 +26 40 03.7 V I52