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
2002-02-09 02:37:21 C 06 09 45.00 +18 57 28.9 19.9 c 704
2002-02-09 02:57:56 C 06 09 46.07 +18 57 09.8 20.4 c 704
2002-02-09 03:18:32 C 06 09 47.02 +18 56 50.6 19.4 c 704
2002-02-09 03:39:06 C 06 09 48.05 +18 56 31.7 19.5 c 704
2002-02-10 04:41:27 C 06 11 11.15 +18 33 31.6 19.6 c 704
2002-02-10 05:03:33 C 06 11 12.24 +18 33 11.9 19.6 c 704
2002-02-10 05:25:00 C 06 11 13.31 +18 32 52.6 19.6 c 704
2002-02-10 20:24:01 C 06 12 03.85 +18 19 34.0 c 118
2002-02-10 20:49:05 C 06 12 05.22 +18 19 12.6 c 118
2002-02-10 20:59:29 C 06 12 05.77 +18 19 04.1 c 118
2002-02-11 04:13:04 C 06 12 30.39 +18 12 58.4 19.0 c 704
2002-02-11 04:17:02 C 06 12 30.62 +18 12 54.2 19.5 c 704
2002-02-11 04:36:17 C 06 12 31.63 +18 12 39.0 19.5 c 704
2002-02-11 04:40:51 C 06 12 31.78 +18 12 34.1 19.4 c 704
2002-02-11 04:57:56 C 06 12 32.65 +18 12 19.7 19.6 c 704
2002-02-11 05:02:13 C 06 12 32.90 +18 12 15.9 19.6 c 704
2002-02-11 05:20:17 C 06 12 33.78 +18 12 00.3 19.5 c 704
2002-02-11 05:24:20 C 06 12 33.99 +18 11 57.0 19.7 c 704
2002-02-11 05:41:40 C 06 12 34.91 +18 11 42.4 19.4 c 704
2002-03-06 11:06:31 C 06 47 00.87 +13 13 01.4 m 413
2002-03-06 11:09:50 C 06 47 01.09 +13 13 00.3 m 413
2002-05-04 03:22:19 C 08 34 42.23 +07 08 13.3 d 291
2002-05-04 03:28:08 C 08 34 42.74 +07 08 11.1 d 291
2002-05-04 03:34:13 C 08 34 43.34 +07 08 09.2 d 291
2002-06-08 00:13:59 C 09 46 03.95 +02 17 28.8 c 809
2002-06-08 00:16:28 C 09 46 04.17 +02 17 27.8 c 809
2002-06-08 00:18:57 C 09 46 04.37 +02 17 26.6 c 809
2006-03-29 13:53:39 C 15 42 41.73 -45 52 29.8 o 474
2006-03-29 14:02:09 C 15 42 41.77 -45 52 37.0 o 474
2006-03-29 14:11:03 C 15 42 41.90 -45 52 43.6 o 474
2006-03-30 12:48:10 C 15 42 55.25 -46 11 47.0 o 474
2006-03-30 12:56:09 C 15 42 55.28 -46 11 54.1 o 474
2006-11-02 10:13:46 C 10 59 35.29 +26 05 16.8 r 448
2006-11-02 11:04:55 C 10 59 37.20 +26 04 25.3 r 448
2006-12-26 09:26:13 C 11 39 48.09 +04 34 23.4 r 703
2006-12-26 09:44:04 C 11 39 47.91 +04 34 09.0 r 703
2006-12-26 10:01:55 C 11 39 47.77 +04 33 52.3 r 703
2006-12-26 10:19:50 C 11 39 47.59 +04 33 36.9 r 703
2006-12-27 10:57:12 C 11 39 40.21 +04 11 50.0 r G96
2006-12-27 11:03:49 C 11 39 40.14 +04 11 44.5 r G96
2006-12-27 11:10:27 C 11 39 40.06 +04 11 38.4 r G96
2006-12-27 11:17:00 C 11 39 39.99 +04 11 32.9 r G96
2007-01-25 11:00:42 C 11 05 33.46 -04 36 18.5 r H45
2007-01-25 11:03:35 C 11 05 33.14 -04 36 20.3 r H45
2007-01-25 11:05:28 C 11 05 32.95 -04 36 21.1 r H45
2007-01-25 11:07:35 C 11 05 32.80 -04 36 22.3 r H45
2007-01-25 11:09:35 C 11 05 32.59 -04 36 23.7 r H45
2007-01-27 07:56:28 C 11 01 03.28 -05 00 43.3 r 703
2007-01-27 08:08:57 C 11 01 02.06 -05 00 50.7 r 703
2007-01-27 08:21:22 C 11 01 00.69 -05 00 56.3 r 703