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
2022-06-27 10:23:51 S 12 37 07.740 -42 38 45.17 L C51
2022-06-27 13:31:48 S 12 36 57.82 -42 32 09.0 L C51
2022-06-28 18:49:35 C 12 35 28.704 -41 30 06.55 V M22
2022-06-28 18:57:37 C 12 35 28.190 -41 29 49.20 V M22
2022-06-28 19:12:17 C 12 35 27.314 -41 29 17.20 V M22
2022-06-28 19:17:02 C 12 35 27.060 -41 29 06.25 V M22
2022-06-29 01:55:09 C 12 35 07.690 -41 14 51.97 V W68
2022-06-29 01:59:17 C 12 35 07.445 -41 14 42.29 V W68
2022-06-29 02:10:12 C 12 35 06.838 -41 14 18.28 V W68
2022-06-29 02:26:05 C 12 35 05.933 -41 13 43.14 V W68
2022-07-05 00:30:13 C 12 29 44.021 -35 56 32.75 V W68
2022-07-05 00:35:23 C 12 29 43.810 -35 56 21.01 V W68
2022-07-05 00:46:58 C 12 29 43.330 -35 55 52.75 V W68
2022-07-05 01:01:10 C 12 29 42.756 -35 55 20.03 V W68
2022-07-18 17:13:42 C 12 22 25.426 -21 46 39.11 V M22
2022-07-18 17:32:44 C 12 22 24.847 -21 45 42.77 V M22
2022-07-18 17:36:40 C 12 22 24.662 -21 45 31.97 V M22
2022-07-18 17:44:15 C 12 22 24.458 -21 45 08.64 V M22
2022-10-31 10:36:04 C 10 42 35.136 +24 10 12.68 V V00
2022-10-31 10:37:40 C 10 42 35.215 +24 10 10.99 V V00
2022-10-31 10:43:15 C 10 42 35.622 +24 10 05.20 V V00
2022-10-31 10:44:50 C 10 42 35.690 +24 10 03.47 V V00
2022-10-31 10:50:24 C 10 42 36.054 +24 09 57.96 V V00
2022-10-31 10:51:59 C 10 42 36.151 +24 09 56.30 V V00
2022-10-31 10:57:33 C 10 42 36.504 +24 09 50.26 V V00
2022-10-31 10:59:08 C 10 42 36.612 +24 09 48.71 V V00
2023-01-19 06:51:09 C 11 36 06.691 -05 52 59.20 V W68
2023-01-19 06:55:41 C 11 36 06.497 -05 53 02.80 V W68
2023-01-19 07:00:14 C 11 36 06.158 -05 53 06.47 V W68
2023-01-19 07:08:01 C 11 36 05.741 -05 53 10.93 V W68
2023-01-22 12:28:35 C 11 31 37.597 -06 47 21.44 U F52
2023-01-22 13:05:18 C 11 31 35.091 -06 47 46.26 U F52
2023-01-22 13:23:31 C 11 31 33.843 -06 47 58.60 U F52
2023-01-26 09:55:54 C 11 25 04.847 -07 47 30.77 V G96
2023-01-26 10:03:18 C 11 25 04.249 -07 47 35.20 V G96
2023-01-26 10:10:42 C 11 25 03.641 -07 47 39.84 V G96
2023-01-26 10:18:07 C 11 25 03.043 -07 47 44.30 V G96
2023-01-29 08:16:26 C 11 19 21.061 -08 28 29.50 V 703
2023-01-29 08:32:21 C 11 19 19.567 -08 28 36.62 V 703
2023-01-29 08:40:19 C 11 19 18.923 -08 28 41.34 V 703
2023-01-31 06:41:23 C 11 15 11.441 -08 52 53.80 V W68
2023-01-31 06:43:58 C 11 15 11.225 -08 52 55.85 V W68
2023-01-31 06:48:32 C 11 15 10.709 -08 52 57.43 V W68
2023-01-31 07:25:34 C 11 15 07.157 -08 53 16.76 V W68
2023-02-01 08:09:48 C 11 12 47.776 -09 05 58.81 V 703
2023-02-01 08:17:28 C 11 12 46.962 -09 06 03.82 V 703
2023-02-01 08:25:07 C 11 12 46.192 -09 06 06.59 V 703
2023-02-01 08:32:47 C 11 12 45.457 -09 06 10.80 V 703
2023-02-13 07:22:26 C 10 40 57.641 -10 41 14.68 V 703
2023-02-13 07:30:47 C 10 40 56.618 -10 41 15.18 V 703