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
2002-01-03 05:09:40 C 04 50 30.06 +65 40 15.6 16.3 c 704
2002-01-03 05:32:09 C 04 50 37.47 +65 37 34.0 16.4 c 704
2002-01-03 05:54:39 C 04 50 44.76 +65 34 51.3 17.2 c 704
2002-01-03 06:17:58 C 04 50 52.42 +65 32 02.9 16.4 c 704
2002-01-03 06:40:26 C 04 50 59.78 +65 29 19.6 16.5 c 704
2002-01-03 21:12:31 C 04 56 00.98 +63 45 41.9 c 046
2002-01-03 21:14:17 C 04 56 01.46 +63 45 29.6 c 046
2002-01-03 21:15:48 C 04 56 01.89 +63 45 18.9 c 046
2002-01-03 21:17:13 C 04 56 02.29 +63 45 08.8 c 046
2002-01-03 21:17:54 C 04 56 02.49 +63 45 04.1 c 046
2002-01-03 21:18:55 C 04 56 02.78 +63 44 57.0 c 046
2002-01-03 21:20:08 C 04 56 03.14 +63 44 48.3 c 046
2002-01-03 21:27:06 C 04 56 05.82 +63 43 58.4 d 611
2002-01-03 21:28:16 C 04 56 06.26 +63 43 50.3 d 611
2002-01-03 21:29:17 C 04 56 06.44 +63 43 43.7 d 611
2002-01-03 21:31:59 C 04 56 07.25 +63 43 24.0 d 611
2002-01-03 21:33:14 C 04 56 07.49 +63 43 14.0 d 611
2002-01-03 21:34:19 C 04 56 07.97 +63 43 07.3 d 611
2002-01-03 21:35:21 C 04 56 08.17 +63 43 00.3 d 611
2002-01-03 21:54:50 C 04 56 12.55 +63 40 43.2 c 118
2002-01-03 21:59:04 C 04 56 13.74 +63 40 13.0 c 118
2002-01-03 22:00:47 C 04 56 14.24 +63 40 00.6 c 118
2002-01-03 22:15:48 C 04 56 19.59 +63 38 17.1 151
2002-01-03 22:16:48 C 04 56 19.82 +63 38 10.2 151
2002-01-03 22:18:42 C 04 56 20.39 +63 37 56.1 151
2002-01-03 22:18:53 C 04 56 20.47 +63 37 53.9 c 240
2002-01-03 22:20:59 C 04 56 21.06 +63 37 39.9 151
2002-01-03 22:22:11 C 04 56 21.40 +63 37 30.6 c 240
2002-01-03 22:23:18 C 04 56 21.73 +63 37 22.7 c 240
2002-01-03 22:24:17 C 04 56 21.98 +63 37 16.7 151
2002-01-03 22:26:30 C 04 56 22.58 +63 37 01.1 151
2002-01-03 22:31:43 C 04 56 24.08 +63 36 22.8 c 240
2002-01-03 22:32:46 C 04 56 24.37 +63 36 16.0 c 240
2002-01-03 22:33:49 C 04 56 24.65 +63 36 08.1 c 240
2002-01-03 22:34:52 C 04 56 24.97 +63 36 00.8 c 240
2002-01-03 22:47:20 C 04 56 28.12 +63 34 28.7 c 113
2002-01-03 22:48:21 C 04 56 28.40 +63 34 21.0 c 113
2002-01-03 22:49:23 C 04 56 28.72 +63 34 13.8 c 113
2002-01-03 22:50:26 C 04 56 28.99 +63 34 06.3 c 113
2002-01-03 22:51:29 C 04 56 29.31 +63 33 58.9 c 113
2002-01-03 22:52:31 C 04 56 29.59 +63 33 51.6 c 113
2002-01-03 22:53:32 C 04 56 29.85 +63 33 44.6 c 113
2002-01-03 22:54:34 C 04 56 30.17 +63 33 36.5 c 113
2002-01-03 22:55:37 C 04 56 30.47 +63 33 28.9 c 113
2002-01-03 22:56:40 C 04 56 30.72 +63 33 22.7 c 113
2002-01-03 22:57:42 C 04 56 31.05 +63 33 14.6 c 113
2002-01-03 22:58:43 C 04 56 31.33 +63 33 07.3 c 113
2002-01-03 22:59:45 C 04 56 31.62 +63 33 00.0 c 113
2002-01-03 23:00:50 C 04 56 31.96 +63 32 52.4 c 113
2002-01-03 23:01:57 C 04 56 32.23 +63 32 44.2 c 113