2012 XQ111

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5249851151 ± 2.38e-05
Semi-major axis (a)2.4077760577 AU ± 1.20e-04
Inclination (i)6.65034275° ± 2.21e-04
Long. of Asc. Node (Ω)254.07753229° ± 5.20e-05
Arg. of Perihelion (ω)207.51924888° ± 1.28e-04
Mean Anomaly (M)160.58298697° ± 9.42e-02
Mean Motion (n)0.2638081077°/day ± 1.97e-05
Perihelion dist (q)1.14372947 AU ± 8.08e-05
Aphelion dist (Q)3.67182265 AU ± 1.91e-04
Orbital Period3.73614857 yr ± 2.78e-04
Physical Parameters
H (abs. magnitude)24.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.147″
Uncertainty2
Orbit TypeAmor
MOID0.168028 AU
Observations Used28
Oppositions1
Arc Total2012-2013
First Observation Used2012-12-10
Last Observation Used2013-01-15
Observations (32)
Date Type RA Dec Mag Band Observatory
2012-12-10 06:28:27 C 03 52 19.271 +19 31 01.00 L F51
2012-12-10 06:50:43 C 03 52 20.565 +19 30 32.16 L F51
2012-12-10 07:27:37 C 03 52 22.730 +19 29 44.24 L F51
2012-12-10 07:49:59 C 03 52 24.011 +19 29 15.07 L F51
2012-12-11 03:03:14 C 03 53 45.41 +19 03 21.7 o H01
2012-12-11 03:29:30 C 03 53 47.05 +19 02 47.4 o H01
2012-12-11 03:43:50 C 03 53 47.94 +19 02 28.3 o H01
2012-12-11 03:56:32 C 03 53 48.73 +19 02 11.4 o H01
2012-12-11 05:44:53 C 03 53 55.23 +18 59 48.6 t 711
2012-12-11 05:52:43 C 03 53 55.72 +18 59 38.2 t 711
2012-12-12 03:37:16 C 03 55 32.35 +18 30 03.3 o 291
2012-12-12 03:44:40 C 03 55 32.84 +18 29 53.2 o 291
2012-12-12 03:52:04 C 03 55 33.32 +18 29 43.4 o 291
2012-12-20 07:52:19 C 04 12 31.45 +13 49 27.7 o 291
2012-12-20 08:11:17 C 04 12 33.10 +13 48 59.1 o 291
2012-12-21 08:15:46 C 04 14 59.10 +13 13 35.7 o 291
2012-12-21 08:24:56 C 04 14 59.97 +13 13 21.9 o 291
2012-12-21 08:34:06 C 04 15 00.82 +13 13 08.3 o 291
2013-01-05 03:05:05 C 04 58 18.99 +04 59 24.3 o 291
2013-01-05 03:12:13 C 04 58 19.90 +04 59 15.7 o 291
2013-01-05 03:19:20 C 04 58 20.81 +04 59 06.9 o 291
2013-01-05 04:15:37 C 04 58 26.95 +04 57 53.0 u H21
2013-01-05 04:45:45 C 04 58 30.79 +04 57 15.7 u H21
2013-01-05 05:06:25 C 04 58 33.44 +04 56 49.9 u H21
2013-01-06 05:57:14 C 05 02 00.11 +04 26 48.7 o 291
2013-01-06 06:04:34 C 05 02 01.05 +04 26 40.2 o 291
2013-01-07 08:33:12 C 05 05 41.78 +03 55 31.5 o 291
2013-01-07 08:44:32 C 05 05 43.33 +03 55 17.7 o 291
2013-01-07 08:54:48 C 05 05 44.66 +03 55 06.8 o 291
2013-01-15 04:04:54 C 05 32 47.09 +00 47 00.9 u H21
2013-01-15 04:26:47 C 05 32 50.11 +00 46 42.6 u H21
2013-01-15 04:53:10 C 05 32 53.74 +00 46 19.7 u H21