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
2024-04-11 07:47:32 C 12 57 48.136 +52 53 36.71 V 703
2024-04-11 07:50:58 C 12 57 46.526 +52 53 54.31 V 703
2024-04-12 20:13:02 B 12 38 31.90 +55 58 49.8 V 130
2024-04-12 20:19:46 B 12 38 27.93 +55 59 23.6 V 130
2024-04-12 20:26:32 B 12 38 23.94 +55 59 57.4 V 130
2024-04-13 06:12:17 C 12 32 32.471 +56 48 28.40 V G96
2024-04-13 06:19:55 C 12 32 27.690 +56 49 05.95 V G96
2024-04-13 06:27:32 C 12 32 22.916 +56 49 43.43 V G96
2024-04-13 06:35:08 C 12 32 18.154 +56 50 20.80 V G96
2024-04-15 06:30:15 C 11 58 49.638 +60 33 26.57 V 703
2024-04-15 06:33:28 C 11 58 47.132 +60 33 40.18 V 703
2024-04-15 06:36:41 C 11 58 44.490 +60 33 53.71 V 703
2024-04-15 06:39:54 C 11 58 41.941 +60 34 07.79 V 703
2024-04-17 04:34:40 C 11 18 22.259 +63 32 44.34 V 703
2024-04-17 04:38:05 C 11 18 18.968 +63 32 55.25 V 703
2024-04-17 04:41:31 C 11 18 15.656 +63 33 07.16 V 703
2024-04-17 04:44:56 C 11 18 12.103 +63 33 19.08 V 703
2024-04-19 06:02:08 C 10 26 00.662 +65 46 00.73 V T05
2024-04-19 06:06:02 C 10 25 56.086 +65 46 08.44 V T05
2024-04-19 06:10:36 C 10 25 50.822 +65 46 16.93 V T05
2024-04-19 06:35:42 C 10 25 21.946 +65 47 06.40 V T05
2024-04-21 06:26:05 C 09 29 03.311 +66 40 08.26 V 703
2024-04-21 06:29:35 C 09 28 59.156 +66 40 07.97 V 703
2024-04-21 06:36:35 C 09 28 50.880 +66 40 11.57 V 703
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)