2010 AN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4993432196 ± 6.54e-08
Semi-major axis (a)1.6789358951 AU ± 7.11e-09
Inclination (i)8.46860850° ± 1.35e-05
Long. of Asc. Node (Ω)291.07348646° ± 1.49e-05
Arg. of Perihelion (ω)270.90609307° ± 2.49e-05
Mean Anomaly (M)66.79162487° ± 1.83e-05
Mean Motion (n)0.4530656168°/day ± 2.88e-09
Perihelion dist (q)0.84057064 AU ± 1.10e-07
Aphelion dist (Q)2.51730115 AU ± 1.10e-07
Orbital Period2.17546035 yr ± 1.38e-08
Physical Parameters
H (abs. magnitude)22.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.239″
Uncertainty0
Orbit TypeApollo
MOID0.066132 AU
Observations Used69
Oppositions8
Arc Total2009-2023
First Observation Used2009-12-25
Last Observation Used2023-07-16
Observations (73)
Date Type RA Dec Mag Band Observatory
2023-06-28 13:21:20 C 21 39 24.642 -21 36 19.16 X F51
2023-06-28 13:37:09 C 21 39 20.817 -21 36 03.47 X F51
2023-06-28 13:52:58 C 21 39 16.964 -21 35 47.59 X F51
2023-06-29 00:30:18 C 21 36 52.85 -21 24 39.7 Z M49
2023-06-29 00:50:05 C 21 36 48.14 -21 24 20.7 Z M49
2023-06-29 01:10:53 C 21 36 43.13 -21 24 00.4 Z M49
2023-06-29 09:30:48 C 21 34 48.696 -21 15 40.83 X W57
2023-06-29 09:58:03 C 21 34 42.299 -21 15 13.63 X W57
2023-07-08 09:38:44 C 20 52 42.719 -18 08 10.07 V V00
2023-07-08 09:46:41 C 20 52 41.308 -18 08 03.77 V V00
2023-07-08 09:54:36 C 20 52 39.875 -18 07 57.58 V V00
2023-07-08 10:02:31 C 20 52 38.489 -18 07 51.89 V V00
2023-07-09 08:44:54 C 20 48 54.842 -17 51 11.92 V G96
2023-07-09 08:51:12 C 20 48 53.759 -17 51 07.49 V G96
2023-07-09 08:57:30 C 20 48 52.668 -17 51 02.52 V G96
2023-07-09 09:03:48 C 20 48 51.577 -17 50 58.31 V G96
2023-07-09 10:53:34 C 20 48 34.575 -17 49 33.48 X F51
2023-07-09 11:10:16 C 20 48 31.722 -17 49 21.69 X F51
2023-07-09 11:26:56 C 20 48 28.872 -17 49 09.79 X F51
2023-07-09 11:51:10 C 20 48 24.717 -17 48 52.68 X F51
2023-07-16 09:23:40 C 20 24 48.775 -16 05 41.34 X F52
2023-07-16 09:38:15 C 20 24 46.848 -16 05 33.91 X F52
2023-07-16 10:07:28 C 20 24 42.972 -16 05 18.66 X F52