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
2022-11-27 12:58:12 C 12 40 40.055 -04 44 48.41 V V00
2023-02-12 10:42:00 C 11 15 09.526 +13 54 56.88 V G96
2023-02-12 10:49:23 C 11 15 08.600 +13 55 04.12 V G96
2023-02-12 10:56:46 C 11 15 07.686 +13 55 10.78 V G96
2023-02-12 11:04:09 C 11 15 06.750 +13 55 18.01 V G96
2023-02-25 17:02:57 C 10 36 15.38 +18 30 43.0 V D29
2023-02-25 17:23:19 C 10 36 12.90 +18 30 58.2 V D29
2023-02-25 17:43:40 C 10 36 10.49 +18 31 11.2 V D29
2023-03-16 05:57:36 C 09 52 29.801 +22 15 38.93 U F52
2023-03-16 06:13:59 C 09 52 28.557 +22 15 43.98 U F52
2023-03-16 06:30:23 C 09 52 27.259 +22 15 49.23 U F52
2024-03-09 14:44:01 C 14 36 47.222 +10 55 47.81 X F52
2024-03-09 14:56:20 C 14 36 47.103 +10 56 04.68 X F52
2024-03-09 15:08:36 C 14 36 46.994 +10 56 21.90 X F52
2024-03-09 15:20:49 C 14 36 46.889 +10 56 38.96 X F52
2024-03-17 11:23:21 C 14 33 24.256 +16 14 15.64 X F52
2024-03-17 11:59:42 C 14 33 22.979 +16 15 29.32 X F52
2024-03-17 12:17:53 C 14 33 22.338 +16 16 06.11 X F52
2024-03-19 07:58:48 C 14 31 49.318 +17 48 20.38 V G96
2024-03-19 08:06:17 C 14 31 48.968 +17 48 37.19 V G96
2024-03-19 08:13:46 C 14 31 48.666 +17 48 53.71 V G96
2024-03-19 08:21:14 C 14 31 48.346 +17 49 10.16 V G96
2024-03-23 14:42:07 C 14 26 35.088 +22 00 07.15 X F51
2024-03-23 14:53:20 C 14 26 34.350 +22 00 37.31 X F51
2024-03-23 15:15:45 C 14 26 32.844 +22 01 37.64 X F51
2024-03-29 10:56:35 C 14 14 27.602 +29 19 29.32 V T05
2024-03-29 11:01:09 C 14 14 27.113 +29 19 45.05 V T05
2024-03-29 11:05:42 C 14 14 26.575 +29 20 02.40 V T05
2024-03-29 11:13:31 C 14 14 25.622 +29 20 30.37 V T05
2024-03-30 13:29:25 C 14 11 13.660 +30 57 08.52 X F51
2024-03-30 13:45:35 C 14 11 11.500 +30 58 09.20 X F51
2024-03-30 14:01:37 C 14 11 09.358 +30 59 09.33 X F51
2024-03-30 14:17:34 C 14 11 07.216 +31 00 09.41 X F51
2024-03-31 12:21:20 C 14 08 09.449 +32 25 15.60 V T08
2024-03-31 12:25:59 C 14 08 08.705 +32 25 34.25 V T08
2024-03-31 13:14:15 C 14 08 01.656 +32 28 43.82 V T08
2024-03-31 13:55:30 C 14 07 55.555 +32 31 25.72 V T08
2024-04-01 12:08:14 C 14 04 37.375 +34 00 51.88 V T05
2024-04-01 12:13:02 C 14 04 36.590 +34 01 11.68 V T05
2024-04-01 12:15:39 C 14 04 36.204 +34 01 22.69 V T05
2024-04-01 12:49:16 C 14 04 30.682 +34 03 39.92 V T05
2024-04-01 12:58:29 C 14 04 29.194 +34 04 17.87 V T05
2024-04-02 09:18:08 C 14 01 10.454 +35 29 19.97 V T08
2024-04-02 09:49:16 C 14 01 04.918 +35 31 34.72 V T08
2024-04-02 10:20:32 C 14 00 59.273 +35 33 47.77 V T08
2024-04-09 14:18:29 C 13 15 43.277 +49 18 45.36 V T08
2024-04-09 14:47:08 C 13 15 31.975 +49 21 11.66 V T08
2024-04-09 15:03:30 C 13 15 25.555 +49 22 35.15 V T08
2024-04-11 07:40:41 C 12 57 51.613 +52 53 01.79 V 703
2024-04-11 07:44:06 C 12 57 49.936 +52 53 19.75 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)