302311 (2002 AA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3021923603 ± 2.86e-08
Semi-major axis (a)1.1477361531 AU ± 3.45e-10
Inclination (i)11.27629196° ± 3.60e-06
Long. of Asc. Node (Ω)302.15560657° ± 5.58e-06
Arg. of Perihelion (ω)64.65481346° ± 7.94e-06
Mean Anomaly (M)210.23129318° ± 5.43e-06
Mean Motion (n)0.8015842647°/day ± 3.62e-10
Perihelion dist (q)0.80089906 AU ± 3.28e-08
Aphelion dist (Q)1.49457325 AU ± 3.28e-08
Orbital Period1.22959784 yr ± 5.55e-10
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.058168 AU
Observations Used593
Oppositions4
Arc Total2002-2023
First Observation Used2002-01-03
Last Observation Used2023-03-27
Observations (637)
Date Type RA Dec Mag Band Observatory
2002-01-05 19:30:05 C 05 08 09.22 +58 30 35.4 c 938
2002-01-05 19:32:46 C 05 08 09.64 +58 30 17.6 c 938
2002-01-05 19:35:42 C 05 08 10.30 +58 29 58.4 c 938
2002-01-05 20:06:19 C 05 08 13.23 +58 26 38.9 d 557
2002-01-05 20:16:26 C 05 08 15.13 +58 25 33.3 d 557
2002-01-05 20:42:51 C 05 08 22.84 +58 22 47.9 c 938
2002-01-05 20:45:21 C 05 08 23.25 +58 22 33.0 c 938
2002-01-05 20:48:40 C 05 08 23.91 +58 22 11.0 c 938
2002-01-05 21:48:57 C 05 08 34.87 +58 15 41.5 c 938
2002-01-05 21:51:10 C 05 08 35.32 +58 15 28.2 c 938
2002-01-05 21:58:07 C 05 08 36.55 +58 14 42.9 c 938
2002-01-05 23:13:12 C 05 08 47.92 +58 06 16.4 d 557
2002-01-06 00:35:53 C 05 09 03.46 +57 57 17.8 c 587
2002-01-06 00:37:01 C 05 09 03.69 +57 57 09.9 c 587
2002-01-06 00:38:07 C 05 09 03.86 +57 57 02.7 c 587
2002-01-06 01:10:39 C 05 09 10.12 +57 53 20.5 d 557
2002-01-06 01:17:06 C 05 09 11.34 +57 52 37.6 d 557
2002-01-06 01:51:01 C 05 09 17.95 +57 48 53.0 d 557
2002-01-06 03:06:41 C 05 09 33.01 +57 40 31.5 d 557
2002-01-06 11:35:06 C 05 11 20.81 +56 47 09.4 355
2002-01-06 11:46:44 C 05 11 22.71 +56 45 56.8 355
2002-01-06 11:49:18 C 05 11 23.15 +56 45 40.1 355
2002-01-06 11:51:12 C 05 11 23.42 +56 45 27.9 355
2002-01-06 12:35:32 C 05 11 30.68 +56 40 49.4 c 379
2002-01-06 12:37:35 C 05 11 30.97 +56 40 36.9 c 379
2002-01-06 12:40:33 C 05 11 31.41 +56 40 18.3 c 379
2002-01-06 12:43:10 C 05 11 31.80 +56 40 01.6 c 379
2002-01-06 16:56:04 C 05 12 23.76 +56 12 44.3 c 185
2002-01-06 16:59:55 C 05 12 24.48 +56 12 20.8 c 185
2002-01-06 17:09:09 C 05 12 26.12 +56 11 24.0 c 185
2002-01-06 17:25:01 C 05 12 28.81 +56 09 47.1 c 185
2002-01-06 17:31:44 C 05 12 29.98 +56 09 05.6 c 185
2002-01-06 17:35:14 C 05 12 30.55 +56 08 44.4 c 185
2002-01-06 19:23:09 C 05 12 48.07 +55 57 50.1 c 157
2002-01-06 19:25:45 C 05 12 48.41 +55 57 33.9 c 157
2002-01-06 19:27:46 C 05 12 48.73 +55 57 22.0 c 157
2002-01-08 12:03:29 C 05 19 14.23 +51 54 09.4 379
2002-01-08 13:09:18 C 05 19 21.84 +51 47 52.0 379
2002-01-08 13:15:16 C 05 19 22.40 +51 47 18.9 379
2002-01-08 17:33:33 C 05 20 02.63 +51 22 13.6 151
2002-01-08 17:35:19 C 05 20 02.89 +51 22 04.1 151
2002-01-08 17:40:29 C 05 20 03.53 +51 21 35.5 151
2002-01-08 17:42:58 C 05 20 03.85 +51 21 21.4 151
2002-01-08 17:45:54 C 05 20 04.19 +51 21 05.3 151
2002-01-08 17:47:35 C 05 20 04.41 +51 20 56.1 151
2002-01-09 01:43:51 C 05 21 06.93 +50 36 30.1 i 726
2002-01-09 01:48:50 C 05 21 07.53 +50 36 02.0 i 726
2002-01-09 01:53:50 C 05 21 08.07 +50 35 35.6 i 726
2002-01-09 01:58:50 C 05 21 08.63 +50 35 08.4 i 726
2002-01-09 02:03:51 C 05 21 09.19 +50 34 40.5 i 726