2022 AB9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4448307915 ± 5.53e-08
Semi-major axis (a)2.3270501168 AU ± 1.34e-08
Inclination (i)5.12932258° ± 1.70e-05
Long. of Asc. Node (Ω)153.15627810° ± 4.94e-05
Arg. of Perihelion (ω)282.78849881° ± 5.41e-05
Mean Anomaly (M)51.88924254° ± 1.52e-05
Mean Motion (n)0.2776538317°/day ± 2.40e-09
Perihelion dist (q)1.29190657 AU ± 1.29e-07
Aphelion dist (Q)3.36219366 AU ± 1.30e-07
Orbital Period3.54983858 yr ± 3.07e-08
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.206″
Uncertainty0
Orbit TypeAmor
MOID0.321472 AU
Observations Used55
Oppositions14
Arc Total2003-2022
First Observation Used2003-08-26
Last Observation Used2022-03-01
Observations (55)
Date Type RA Dec Mag Band Observatory
2003-08-26 06:42:53 C 23 22 14.44 -05 27 42.4 c 807
2003-08-26 09:06:16 C 23 22 09.97 -05 28 37.0 c 807
2015-01-23 12:59:14 C 12 26 36.619 -02 25 11.65 V F51
2015-01-23 13:21:19 C 12 26 36.894 -02 25 09.88 V F51
2015-01-23 13:43:29 C 12 26 37.170 -02 25 07.74 V F51
2015-01-23 14:05:39 C 12 26 37.436 -02 25 05.47 V F51
2015-01-25 12:48:09 C 12 27 12.914 -02 20 10.07 V F51
2015-01-25 13:10:14 C 12 27 13.114 -02 20 07.20 V F51
2015-01-25 13:32:16 C 12 27 13.307 -02 20 04.40 V F51
2015-01-25 13:54:19 C 12 27 13.525 -02 20 02.24 V F51
2015-02-15 13:15:01 C 12 23 19.878 -00 15 43.65 V F51
2015-02-15 13:33:33 C 12 23 19.388 -00 15 37.05 V F51
2015-02-16 12:32:25 C 12 22 43.092 -00 07 06.74 V F51
2015-02-16 12:50:40 C 12 22 42.547 -00 06 59.81 V F51
2015-02-16 13:08:58 C 12 22 41.994 -00 06 52.79 V F51
2017-07-26 11:18:43 C 21 26 28.119 -11 56 36.23 V F51
2017-07-26 11:34:32 C 21 26 27.496 -11 56 40.35 V F51
2017-07-26 11:50:17 C 21 26 26.878 -11 56 44.34 V F51
2017-07-30 10:52:44 C 21 22 38.064 -12 20 26.60 V F51
2017-07-30 11:08:31 C 21 22 37.393 -12 20 30.27 V F51
2017-07-30 11:24:20 C 21 22 36.710 -12 20 34.16 V F51
2017-08-17 08:48:40 C 21 02 40.526 -14 25 30.89 V F51
2017-08-17 09:09:58 C 21 02 39.456 -14 25 37.75 V F51
2017-08-17 09:31:14 C 21 02 38.408 -14 25 44.62 V F51
2017-08-19 08:58:00 C 21 00 21.191 -14 40 15.80 V F51
2017-08-26 07:05:57 C 20 52 36.165 -15 30 13.79 V F51
2017-08-26 07:46:23 C 20 52 34.302 -15 30 25.73 V F51
2017-08-26 08:06:37 C 20 52 33.358 -15 30 31.70 V F51
2021-11-07 14:31:06 C 08 56 57.837 +09 20 06.54 V F51
2021-11-07 14:47:48 C 08 56 59.761 +09 19 58.51 V F51
2022-01-08 12:49:33 C 10 43 40.374 +02 57 23.68 U F52
2022-01-08 13:06:07 C 10 43 40.532 +02 57 26.15 U F52
2022-01-08 13:22:41 C 10 43 40.700 +02 57 28.77 U F52
2022-01-25 11:18:37 C 10 41 50.46 +04 55 01.6 V G96
2022-01-25 11:26:00 C 10 41 50.26 +04 55 04.0 V G96
2022-01-25 11:33:23 C 10 41 50.11 +04 55 07.5 V G96
2022-01-25 11:40:47 C 10 41 49.95 +04 55 10.7 V G96
2022-01-26 12:21:28 C 10 41 17.519 +05 05 41.62 U F52
2022-01-26 12:40:04 C 10 41 17.011 +05 05 49.63 U F52
2022-01-26 12:58:39 C 10 41 16.503 +05 05 57.65 U F52
2022-02-02 10:24:14 C 10 36 33.386 +06 23 36.44 U F52
2022-02-02 10:40:43 C 10 36 32.796 +06 23 44.82 U F52
2022-02-02 10:57:15 C 10 36 32.192 +06 23 53.03 U F52
2022-02-02 11:13:55 C 10 36 31.562 +06 24 01.44 U F52
2022-02-06 08:52:19 C 10 33 11.42 +07 12 13.6 V G96
2022-02-06 08:59:43 C 10 33 11.11 +07 12 17.9 V G96
2022-02-06 09:07:07 C 10 33 10.85 +07 12 21.5 V G96
2022-02-06 09:14:29 C 10 33 10.46 +07 12 25.0 V G96
2022-02-25 08:13:09 C 10 14 58.448 +11 07 44.49 U F52
2022-02-25 08:31:28 C 10 14 57.716 +11 07 53.03 U F52