2023 AA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6030286189 ± 1.81e-05
Semi-major axis (a)2.4074446669 AU ± 1.07e-04
Inclination (i)9.63250442° ± 2.05e-04
Long. of Asc. Node (Ω)143.36081517° ± 8.64e-05
Arg. of Perihelion (ω)16.05258072° ± 1.15e-04
Mean Anomaly (M)262.96641961° ± 1.76e-02
Mean Motion (n)0.2638625803°/day ± 1.77e-05
Perihelion dist (q)0.95568663 AU ± 6.11e-05
Aphelion dist (Q)3.85920270 AU ± 1.78e-04
Orbital Period3.73537726 yr ± 2.50e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.382″
Uncertainty2
Orbit TypeApollo
MOID0.013900 AU
Observations Used91
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-14
Last Observation Used2023-05-23
Observations (102)
Date Type RA Dec Mag Band Observatory
2023-01-26 01:02:14 C 04 18 29.86 -07 09 38.9 u 807
2023-01-26 01:10:25 C 04 18 29.02 -07 09 31.7 u 807
2023-01-26 01:18:38 C 04 18 28.14 -07 09 24.4 u 807
2023-01-26 04:23:54 C 04 18 10.181 -07 07 50.92 V G96
2023-01-26 04:31:21 C 04 18 09.317 -07 07 44.72 V G96
2023-01-26 04:38:47 C 04 18 08.518 -07 07 39.11 V G96
2023-01-26 04:46:12 C 04 18 07.711 -07 07 31.91 V G96
2023-01-27 07:15:13 S 04 15 34.28 -06 44 12.9 L C51
2023-01-27 10:22:48 S 04 15 15.61 -06 41 23.3 L C51
2023-01-27 13:30:12 S 04 14 56.91 -06 38 29.9 L C51
2023-01-27 16:37:48 S 04 14 38.01 -06 35 36.9 L C51
2023-01-27 18:11:30 S 04 14 28.58 -06 34 09.7 L C51
2023-01-27 21:18:54 S 04 14 09.61 -06 31 11.5 L C51
2023-01-27 21:19:04 S 04 14 09.57 -06 31 11.5 L C51
2023-02-01 00:57:10 C 04 03 02.21 -04 36 27.4 u 807
2023-02-01 01:05:22 C 04 03 01.04 -04 36 15.1 u 807
2023-02-01 01:13:33 C 04 02 59.96 -04 36 03.9 u 807
2023-02-03 00:59:14 C 03 56 41.21 -03 24 24.2 u 807
2023-02-03 01:10:11 C 03 56 39.46 -03 24 05.5 u 807
2023-02-03 01:21:06 C 03 56 37.72 -03 23 47.9 u 807
2023-02-06 18:50:43 C 03 41 57.20 -00 28 57.7 X I93
2023-02-06 18:59:21 C 03 41 55.41 -00 28 37.7 X I93
2023-02-06 19:07:58 C 03 41 53.49 -00 28 18.2 X I93
2023-02-07 17:37:37 C 03 37 22.090 +00 27 19.70 q 246
2023-02-07 17:37:59 C 03 37 21.950 +00 27 19.70 q 246
2023-02-07 17:39:07 C 03 37 21.720 +00 27 24.30 q 246
2023-02-07 17:39:29 C 03 37 21.550 +00 27 24.80 q 246
2023-02-07 17:39:52 C 03 37 21.600 +00 27 24.60 q 246
2023-02-07 17:40:14 C 03 37 21.490 +00 27 27.20 q 246
2023-02-08 18:17:29 C 03 31 51.700 +01 35 04.20 q 246
2023-02-08 18:18:14 C 03 31 51.570 +01 35 08.00 q 246
2023-02-08 18:18:37 C 03 31 51.510 +01 35 07.30 q 246
2023-02-08 18:18:59 C 03 31 51.250 +01 35 07.90 q 246
2023-02-08 18:19:22 C 03 31 51.280 +01 35 10.60 q 246
2023-02-08 18:19:44 C 03 31 51.330 +01 35 12.90 q 246
2023-02-17 02:30:54 C 02 07 12.673 +17 48 03.92 V I52
2023-02-17 02:31:31 C 02 07 12.184 +17 48 08.17 V I52
2023-02-17 02:32:08 C 02 07 11.665 +17 48 13.28 V I52
2023-02-17 02:32:44 C 02 07 11.226 +17 48 16.96 V I52
2023-03-20 12:03:45 C 18 15 55.19 +23 01 33.4 o 291
2023-03-20 12:11:27 C 18 15 54.45 +23 01 27.0 o 291
2023-03-20 12:19:10 C 18 15 53.76 +23 01 21.3 o 291
2023-03-28 12:44:56 C 18 03 13.361 +20 54 02.14 U F52
2023-03-28 13:03:11 C 18 03 12.169 +20 53 53.04 U F52
2023-03-28 13:21:26 C 18 03 10.990 +20 53 44.08 U F52
2023-04-27 10:41:06 C 17 20 49.099 +15 36 51.62 V G96
2023-04-27 10:48:25 C 17 20 48.491 +15 36 47.92 V G96
2023-04-27 10:55:46 C 17 20 47.951 +15 36 43.78 V G96
2023-05-23 09:17:07 C 16 36 27.194 +08 43 53.18 V V06
2023-05-23 09:23:59 C 16 36 26.759 +08 43 48.00 V V06