276033 (2002 AJ129)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.9148926191 ± 2.00e+00
Semi-major axis (a)1.3704316872 AU ± 3.00e+00
Inclination (i)15.44142550° ± 4.00e+00
Long. of Asc. Node (Ω)138.00061421° ± 5.00e+00
Arg. of Perihelion (ω)211.04485625° ± 6.00e+00
Mean Anomaly (M)331.24645628° ± 5.89e-06
Mean Motion (n)0.6143646070°/day ± 2.02e+00
Perihelion dist (q)0.11663385 AU ± 2.75e+00
Aphelion dist (Q)2.62422952 AU ± 6.37e+00
Orbital Period1.60430186 yr ± 5.27e+00
NGA Modelr2
A21.31732173e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.375″
Uncertainty0
Orbit TypeApollo
MOID0.005584 AU
Observations Used528
Oppositions8
Arc Total2002-2024
First Observation Used2002-01-18
Last Observation Used2024-04-19
Observations (574)
Date Type RA Dec Mag Band Observatory
2010-02-13 11:56:23 C 09 39 53.31 +20 36 42.6 u 379
2010-02-13 12:02:47 C 09 39 51.18 +20 36 54.9 u 379
2010-02-13 12:05:30 C 09 39 50.26 +20 36 59.5 u 379
2010-02-13 12:08:10 C 09 39 49.38 +20 37 04.7 u 379
2010-02-13 13:35:38 C 09 39 20.24 +20 39 42.2 u 379
2010-02-13 13:38:21 C 09 39 19.38 +20 39 46.6 u 379
2010-02-13 13:49:56 C 09 39 15.51 +20 40 07.1 u 379
2010-02-13 13:59:17 C 09 39 12.42 +20 40 24.0 u 379
2010-02-13 14:04:39 C 09 39 10.62 +20 40 34.0 u 379
2010-02-13 14:26:19 C 09 39 03.43 +20 41 12.9 u 379
2010-02-14 00:52:59 C 09 35 43.64 +20 59 06.3 r J27
2010-02-14 01:25:23 C 09 35 33.34 +21 00 00.0 r J27
2010-02-14 01:52:18 C 09 35 24.79 +21 00 44.5 r J27
2010-02-14 05:46:00 C 09 34 13.94 +21 07 11.7 r G96
2010-02-14 05:56:00 C 09 34 10.81 +21 07 28.1 r G96
2010-02-14 06:06:12 C 09 34 07.60 +21 07 44.7 r G96
2010-02-14 06:16:23 C 09 34 04.44 +21 08 01.3 r G96
2010-02-14 06:57:55 C 09 33 51.32 +21 09 08.6 o H01
2010-02-14 07:08:11 C 09 33 48.13 +21 09 25.0 o H01
2010-02-14 07:09:48 C 09 33 47.73 +21 09 27.8 r G96
2010-02-14 07:10:24 C 09 33 47.55 +21 09 28.7 r G96
2010-02-14 07:10:57 C 09 33 47.37 +21 09 29.7 r G96
2010-02-14 07:11:32 C 09 33 47.19 +21 09 30.6 r G96
2010-02-14 07:20:40 C 09 33 44.24 +21 09 45.0 o H01
2010-02-14 07:29:29 C 09 33 41.49 +21 09 59.1 o H01
2010-02-14 07:41:58 C 09 33 37.60 +21 10 19.2 o H01
2010-02-14 22:34:53 C 09 29 13.77 +21 33 10.6 u 143
2010-02-14 22:59:36 C 09 29 06.51 +21 33 47.1 u 143
2010-02-14 23:23:47 C 09 28 59.43 +21 34 22.8 u 143
2010-02-15 06:24:52 C 09 27 00.40 +21 44 36.9 17.6 c 704
2010-02-15 06:42:25 C 09 26 55.39 +21 45 01.4 17.9 c 704
2010-02-15 06:59:56 C 09 26 50.39 +21 45 26.1 17.5 c 704
2010-02-15 07:17:29 C 09 26 45.34 +21 45 50.9 17.8 c 704
2010-02-15 07:35:02 C 09 26 40.36 +21 46 15.5 18.0 c 704
2010-02-16 23:56:02 C 09 16 13.88 +22 37 04.1 o 046
2010-02-16 23:57:33 C 09 16 13.49 +22 37 06.4 o 046
2010-02-16 23:58:44 C 09 16 13.22 +22 37 07.7 o 046
2010-02-16 23:59:55 C 09 16 12.93 +22 37 08.6 o 046
2010-02-17 00:01:10 C 09 16 12.63 +22 37 09.8 o 046
2010-02-17 04:39:33 C 09 15 07.82 +22 42 22.3 o G56
2010-02-17 04:44:34 C 09 15 06.60 +22 42 28.4 o G56
2010-02-17 04:49:59 C 09 15 05.31 +22 42 34.1 o G56
2010-02-18 02:33:40 C 09 10 10.19 +23 05 08.1 o H23
2010-02-18 02:54:33 C 09 10 05.53 +23 05 29.0 o H23
2010-02-18 03:15:23 C 09 10 00.94 +23 05 49.2 o H23
2010-02-18 20:32:29 C 09 06 22.82 +23 21 46.2 u A13
2010-02-18 21:06:42 C 09 06 15.74 +23 22 16.9 u A13
2010-02-18 21:34:40 C 09 06 10.13 +23 22 40.3 u A13
2010-02-20 20:29:31 C 08 57 25.31 +23 59 17.5 u B88
2010-02-20 20:37:57 C 08 57 23.85 +23 59 23.9 u B88
Radar Observations (5)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-02-03 13:10:00 1339227.049 2 Hz 8560 -14 -14
2018-02-03 13:30:00 1330168.007 2 Hz 8560 -14 -14
2018-02-03 14:00:00 38070321.55 2 us 8560 -14 -14
2018-02-03 14:30:00 37795024.56 2 us 8560 -14 -14
2018-02-05 08:00:00 29326648 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)