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
2002-01-21 19:07:20 C 05 45 43.89 +30 42 50.6 151
2002-01-21 19:10:38 C 05 45 44.06 +30 42 42.4 151
2002-01-21 19:36:35 C 05 45 45.61 +30 41 22.0 151
2002-01-21 19:44:17 C 05 45 45.73 +30 41 16.5 151
2002-01-21 19:48:21 C 05 45 45.93 +30 41 05.6 151
2002-01-21 19:51:23 C 05 45 46.14 +30 40 57.9 151
2002-01-22 19:18:02 C 05 47 07.56 +29 42 08.0 c 118
2002-01-22 19:20:58 C 05 47 07.69 +29 42 00.2 c 118
2002-01-22 19:23:44 C 05 47 07.84 +29 41 53.8 c 118
2002-01-25 05:00:31 C 05 50 22.39 +27 31 13.3 c 670
2002-01-25 05:26:52 C 05 50 23.46 +27 30 20.3 c 670
2002-01-25 06:01:28 C 05 50 25.00 +27 29 06.5 c 670
2002-01-30 18:14:17 C 05 57 36.84 +23 29 50.7 151
2002-01-30 18:16:30 C 05 57 36.92 +23 29 48.4 151
2002-01-30 18:18:39 C 05 57 37.03 +23 29 45.8 151
2002-01-30 18:24:28 C 05 57 37.37 +23 29 35.9 151
2002-01-31 19:57:57 C 05 58 58.83 +22 51 20.7 c 198
2002-01-31 20:25:49 C 05 59 00.10 +22 50 39.9 c 198
2002-01-31 20:35:02 C 05 59 00.56 +22 50 26.2 c 198
2002-01-31 20:51:51 C 05 59 01.40 +22 50 02.1 c 198
2002-02-02 19:10:49 C 06 01 30.90 +21 46 12.0 c 198
2002-02-02 19:15:24 C 06 01 31.10 +21 46 05.9 c 198
2002-02-02 19:37:50 C 06 01 32.14 +21 45 36.8 c 198
2002-02-02 20:44:12 C 06 01 35.33 +21 44 10.1 151
2002-02-02 20:49:32 C 06 01 35.58 +21 44 05.0 151
2002-02-02 20:52:40 C 06 01 35.68 +21 44 00.6 151
2002-02-02 20:59:02 C 06 01 36.03 +21 43 50.9 151
2002-02-03 19:55:42 C 06 02 50.35 +21 14 45.4 151
2002-02-03 19:58:17 C 06 02 50.53 +21 14 39.7 151
2002-02-03 20:03:53 C 06 02 50.87 +21 14 31.9 151
2002-02-03 20:07:43 C 06 02 50.93 +21 14 27.5 151
2002-02-03 20:32:15 C 06 02 52.01 +21 13 55.4 c 113
2002-02-03 20:34:27 C 06 02 52.14 +21 13 52.1 c 113
2002-02-03 20:36:38 C 06 02 52.30 +21 13 49.4 c 113
2002-02-03 20:38:51 C 06 02 52.38 +21 13 47.8 c 113
2002-02-04 19:34:40 C 06 04 07.03 +20 46 08.9 151
2002-02-04 19:49:16 C 06 04 07.48 +20 45 52.0 c 118
2002-02-04 19:51:35 C 06 04 07.79 +20 45 49.9 151
2002-02-04 19:52:13 C 06 04 07.60 +20 45 49.0 c 118
2002-02-04 19:55:37 C 06 04 08.00 +20 45 45.5 151
2002-02-04 19:56:19 C 06 04 07.80 +20 45 43.7 c 118
2002-02-04 20:00:29 C 06 04 08.25 +20 45 39.4 151
2002-02-04 20:06:12 C 06 04 08.55 +20 45 32.9 151
2002-02-04 20:15:12 C 06 04 08.84 +20 45 21.3 c 046
2002-02-07 04:07:05 C 06 07 11.03 +19 43 38.9 18.8 c 704
2002-02-07 04:28:12 C 06 07 11.98 +19 43 17.6 19.2 c 704
2002-02-07 04:50:20 C 06 07 12.97 +19 42 53.9 19.0 c 704
2002-02-07 05:12:26 C 06 07 14.05 +19 42 31.5 18.8 c 704
2002-02-07 05:33:53 C 06 07 15.11 +19 42 08.6 19.0 c 704
2002-02-09 02:16:48 C 06 09 44.06 +18 57 48.1 19.6 c 704