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
2002-01-04 01:22:21 C 04 57 24.58 +63 16 15.5 i 726
2002-01-04 01:27:21 C 04 57 25.73 +63 15 42.6 i 726
2002-01-04 01:32:20 C 04 57 27.28 +63 15 06.4 i 726
2002-01-04 01:37:20 C 04 57 28.69 +63 14 31.6 i 726
2002-01-04 01:42:21 C 04 57 30.07 +63 13 58.1 i 726
2002-01-04 01:47:21 C 04 57 31.48 +63 13 23.6 i 726
2002-01-04 02:21:21 C 04 57 40.81 +63 09 29.4 i 726
2002-01-04 02:31:22 C 04 57 43.43 +63 08 19.7 i 726
2002-01-04 02:36:22 C 04 57 44.87 +63 07 46.2 i 726
2002-01-04 02:41:21 C 04 57 46.30 +63 07 11.7 i 726
2002-01-04 03:04:39 C 04 57 52.52 +63 04 30.5 i 726
2002-01-04 03:09:39 C 04 57 53.78 +63 03 54.8 i 726
2002-01-04 03:14:40 C 04 57 55.23 +63 03 20.5 i 726
2002-01-04 03:19:40 C 04 57 56.52 +63 02 45.7 i 726
2002-01-04 03:24:40 C 04 57 57.76 +63 02 11.2 i 726
2002-01-04 03:33:16 C 04 58 00.07 +63 01 11.0 i 726
2002-01-04 03:33:44 C 04 58 00.40 +63 01 18.8 c 649
2002-01-04 03:34:42 C 04 58 00.65 +63 01 12.0 c 649
2002-01-04 03:39:04 C 04 58 01.79 +63 00 41.7 c 649
2002-01-04 09:11:06 C 04 59 30.23 +62 21 59.4 c 670
2002-01-04 09:21:28 C 04 59 32.90 +62 20 46.6 c 670
2002-01-04 17:12:29 C 05 01 54.71 +61 26 18.6 c 636
2002-01-04 17:14:49 C 05 01 55.27 +61 26 01.2 c 636
2002-01-04 17:16:40 C 05 01 55.79 +61 25 50.8 c 636
2002-01-04 18:33:29 C 05 02 14.76 +61 17 20.3 c 215
2002-01-04 18:34:38 C 05 02 15.03 +61 17 11.6 c 215
2002-01-04 18:35:30 C 05 02 15.25 +61 17 06.7 c 215
2002-01-04 18:36:21 C 05 02 15.41 +61 17 00.9 c 215
2002-01-05 01:30:06 C 05 03 49.49 +60 30 02.6 104
2002-01-05 01:32:17 C 05 03 50.01 +60 29 47.5 104
2002-01-05 01:34:31 C 05 03 50.53 +60 29 32.0 104
2002-01-05 01:36:50 C 05 03 51.07 +60 29 15.9 104
2002-01-05 01:39:10 C 05 03 51.64 +60 28 59.8 104
2002-01-05 04:34:33 C 05 04 43.89 +60 09 52.4 c 670
2002-01-05 05:09:29 C 05 04 51.16 +60 05 59.9 c 670
2002-01-05 05:33:56 C 05 04 56.03 +60 03 17.8 c 670
2002-01-05 16:45:57 C 05 07 33.89 +58 48 11.2 d 557
2002-01-05 16:49:38 C 05 07 34.65 +58 47 47.5 d 557
2002-01-05 17:22:31 C 05 07 42.02 +58 44 13.9 c 185
2002-01-05 17:26:24 C 05 07 42.80 +58 43 49.1 c 185
2002-01-05 17:29:32 C 05 07 43.45 +58 43 28.8 c 185
2002-01-05 17:37:54 C 05 07 45.16 +58 42 35.2 c 185
2002-01-05 17:42:37 C 05 07 46.11 +58 42 05.0 c 185
2002-01-05 17:44:26 C 05 07 46.47 +58 41 53.5 c 185
2002-01-05 17:49:07 C 05 07 46.72 +58 41 25.2 d 557
2002-01-05 17:52:45 C 05 07 48.16 +58 41 00.3 c 185
2002-01-05 17:55:34 C 05 07 48.02 +58 40 43.9 d 557
2002-01-05 17:57:14 C 05 07 49.05 +58 40 31.5 c 185
2002-01-05 18:51:20 C 05 07 58.94 +58 34 44.6 d 557
2002-01-05 19:10:59 C 05 08 02.69 +58 32 37.4 d 557