2002 AA2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5266537019 ± 5.55e-08
Semi-major axis (a)2.2571759083 AU ± 1.26e-08
Inclination (i)35.00652737° ± 3.22e-05
Long. of Asc. Node (Ω)107.10421203° ± 5.79e-06
Arg. of Perihelion (ω)7.90734014° ± 6.18e-05
Mean Anomaly (M)9.91610667° ± 1.49e-05
Mean Motion (n)0.2906458771°/day ± 2.43e-09
Perihelion dist (q)1.06842586 AU ± 1.26e-07
Aphelion dist (Q)3.44592596 AU ± 1.27e-07
Orbital Period3.39115866 yr ± 2.84e-08
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.712″
Uncertainty0
Orbit TypeAmor
MOID0.087905 AU
Observations Used119
Oppositions12
Arc Total2002-2019
First Observation Used2002-01-07
Last Observation Used2019-03-12
Observations (125)
Date Type RA Dec Mag Band Observatory
2018-12-17 15:18:44 C 10 29 07.676 -10 21 21.18 V F51
2018-12-17 15:21:31 C 10 29 08.401 -10 21 10.80 V F51
2018-12-17 15:34:41 C 10 29 11.845 -10 20 21.84 V F51
2018-12-19 11:28:01 C 10 41 17.10 -07 29 53.7 V G96
2018-12-19 11:35:26 C 10 41 19.14 -07 29 23.8 V G96
2018-12-19 11:42:51 C 10 41 21.16 -07 28 53.0 V G96
2018-12-19 11:50:17 C 10 41 23.28 -07 28 23.7 V G96
2018-12-19 12:51:38 C 10 41 40.02 -07 24 13.9 V I52
2018-12-19 12:53:02 C 10 41 40.41 -07 24 07.9 V I52
2018-12-19 12:54:26 C 10 41 40.75 -07 24 02.2 V I52
2018-12-19 12:55:50 C 10 41 41.15 -07 23 56.5 V I52
2019-01-11 12:45:10 C 13 40 54.53 +34 41 16.9 V 703
2019-01-11 12:52:50 C 13 40 56.84 +34 41 40.9 V 703
2019-01-11 13:00:35 C 13 40 59.31 +34 42 07.3 V 703
2019-01-11 13:08:24 C 13 41 01.68 +34 42 33.0 V 703
2019-01-25 11:12:37 C 15 10 36.00 +46 39 47.7 V G96
2019-01-25 11:19:29 C 15 10 37.46 +46 39 56.3 V G96
2019-01-25 11:26:22 C 15 10 38.83 +46 40 06.8 V G96
2019-01-25 11:33:16 C 15 10 40.27 +46 40 16.0 V G96
2019-03-04 10:25:28 C 16 41 39.95 +56 51 27.8 u H21
2019-03-04 10:35:56 C 16 41 40.00 +56 51 32.0 u H21
2019-03-04 10:42:55 C 16 41 40.03 +56 51 34.9 u H21
2019-03-12 09:06:37 C 16 40 05.28 +58 02 51.8 u H21
2019-03-12 09:15:07 C 16 40 05.00 +58 02 54.3 u H21
2019-03-12 09:34:08 C 16 40 04.42 +58 03 00.5 u H21