153957 (2002 AB29)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7591299237 ± 3.13e-08
Semi-major axis (a)2.5318707448 AU ± 2.01e-09
Inclination (i)46.53657348° ± 1.36e-05
Long. of Asc. Node (Ω)89.71327860° ± 3.39e-06
Arg. of Perihelion (ω)73.16428621° ± 8.07e-06
Mean Anomaly (M)318.99610080° ± 8.96e-07
Mean Motion (n)0.2446526815°/day ± 2.91e-10
Perihelion dist (q)0.60985190 AU ± 7.92e-08
Aphelion dist (Q)4.45388959 AU ± 7.93e-08
Orbital Period4.02867558 yr ± 4.79e-09
Physical Parameters
H (abs. magnitude)17.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.306″
Uncertainty0
Orbit TypeApollo
MOID0.082002 AU
Observations Used355
Oppositions15
Arc Total2002-2022
First Observation Used2002-01-13
Last Observation Used2022-07-13
Observations (403)
Date Type RA Dec Mag Band Observatory
2006-04-25 11:35:51 C 21 35 52.49 +13 31 05.1 o 696
2006-04-25 11:37:34 C 21 35 52.45 +13 31 02.4 o 696
2006-04-25 11:41:02 C 21 35 52.38 +13 30 55.3 o 696
2006-05-26 10:07:37 C 20 59 45.88 -14 58 48.7 r G96
2006-05-26 10:15:02 C 20 59 45.20 -14 59 09.0 r G96
2006-05-26 10:22:28 C 20 59 44.55 -14 59 29.4 r G96
2006-05-26 10:29:58 C 20 59 43.83 -14 59 50.1 r G96
2006-06-10 09:10:03 C 20 18 03.68 -31 14 06.3 o 644
2006-06-10 09:39:28 C 20 17 59.26 -31 15 20.3 o 644
2006-06-10 10:08:55 C 20 17 54.83 -31 16 34.9 o 644
2006-06-17 14:10:21 C 19 50 51.28 -37 56 28.9 r E12
2006-06-17 14:30:00 C 19 50 47.94 -37 57 10.8 r E12
2006-06-17 14:49:50 C 19 50 44.55 -37 57 52.6 r E12
2010-05-17 09:22:33 C 21 25 41.59 +11 47 55.2 r 703
2010-05-17 09:29:13 C 21 25 40.83 +11 47 34.5 r 703
2010-05-17 09:35:53 C 21 25 40.04 +11 47 14.2 r 703
2010-05-17 09:42:29 C 21 25 39.25 +11 46 53.5 r 703
2010-05-18 06:46:03 S 21 23 15.485 +10 42 09.90 L C51
2010-05-18 06:46:14 S 21 23 15.434 +10 42 09.97 L C51
2010-05-18 08:21:24 S 21 23 04.548 +10 37 13.30 L C51
2010-05-18 09:56:45 S 21 22 53.618 +10 32 16.08 L C51
2010-05-18 11:31:55 S 21 22 42.679 +10 27 18.04 L C51
2010-05-18 14:42:26 S 21 22 20.760 +10 17 21.05 L C51
2010-05-18 14:42:37 S 21 22 20.705 +10 17 20.69 L C51
2010-05-20 09:10:16 C 21 17 21.12 +08 01 09.4 r 703
2010-05-20 09:21:05 C 21 17 19.82 +08 00 33.0 r 703
2010-05-20 09:31:57 C 21 17 18.49 +07 59 57.9 r 703
2010-05-20 09:42:46 C 21 17 17.16 +07 59 22.5 r 703
2010-05-25 00:04:33 C 21 03 04.84 +01 39 50.1 u 160
2010-05-25 00:08:29 C 21 03 04.30 +01 39 36.6 u 160
2010-05-25 00:12:27 C 21 03 03.76 +01 39 23.4 u 160
2010-06-04 09:55:29 C 20 23 24.18 -14 12 18.0 r 703
2010-06-04 10:06:28 C 20 23 22.16 -14 13 01.2 r 703
2010-06-04 10:17:18 C 20 23 20.14 -14 13 42.8 r 703
2010-06-06 09:18:32 C 20 14 39.32 -17 14 17.4 18.3 c 704
2010-06-06 09:34:20 C 20 14 36.23 -17 15 17.7 18.7 c 704
2010-06-06 09:51:02 C 20 14 32.97 -17 16 21.8 18.5 c 704
2010-06-06 10:06:54 C 20 14 29.94 -17 17 21.7 18.7 c 704
2010-06-06 10:22:40 C 20 14 26.85 -17 18 22.4 18.6 c 704
2014-01-14 01:50:53 C 01 44 32.17 -23 13 20.0 q 448
2014-01-14 02:34:44 C 01 44 31.23 -23 12 09.7 q 448
2014-01-14 03:25:03 C 01 44 30.12 -23 10 48.4 q 448
2014-05-26 00:44:39 S 21 11 53.141 +27 39 05.58 L C51
2014-05-26 02:19:27 S 21 11 27.773 +27 32 34.08 L C51
2014-05-26 03:54:15 S 21 11 02.410 +27 26 01.46 L C51
2014-05-26 05:29:03 S 21 10 37.056 +27 19 25.21 L C51
2014-06-10 22:37:50 C 19 20 20.78 -07 27 29.5 q 089
2014-06-10 22:40:49 C 19 20 19.87 -07 27 46.3 q 089
2014-06-10 22:43:49 C 19 20 18.98 -07 28 03.8 q 089
2014-06-10 22:46:49 C 19 20 18.06 -07 28 21.4 q 089