524391 (2002 AD2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2467740912 ± 8.59e-08
Semi-major axis (a)1.4231382465 AU ± 3.03e-09
Inclination (i)32.39773600° ± 1.72e-05
Long. of Asc. Node (Ω)116.43354929° ± 1.02e-05
Arg. of Perihelion (ω)343.20109859° ± 3.60e-05
Mean Anomaly (M)31.17100675° ± 3.10e-05
Mean Motion (n)0.5805526885°/day ± 1.86e-09
Perihelion dist (q)1.07194460 AU ± 1.22e-07
Aphelion dist (Q)1.77433189 AU ± 1.22e-07
Orbital Period1.69773787 yr ± 5.43e-09
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.500″
Uncertainty0
Orbit TypeAmor
MOID0.096515 AU
Observations Used80
Oppositions9
Arc Total2002-2024
First Observation Used2002-01-07
Last Observation Used2024-01-03
Observations (80)
Date Type RA Dec Mag Band Observatory
2002-01-07 12:44:36 C 11 19 34.44 +01 35 15.8 19.3 c 608
2002-01-07 13:00:14 C 11 19 37.53 +01 37 02.5 19.6 c 608
2002-01-07 13:15:15 C 11 19 40.48 +01 38 44.8 19.4 c 608
2002-01-08 10:33:10 C 11 24 10.21 +04 06 04.3 c 649
2002-01-08 10:36:46 C 11 24 10.97 +04 06 29.2 c 649
2002-01-08 10:40:22 C 11 24 11.67 +04 06 54.9 c 649
2002-01-08 11:38:17 C 11 24 24.38 +04 13 44.7 18.5 c 644
2002-01-08 11:54:03 C 11 24 27.57 +04 15 35.9 18.8 c 644
2002-01-08 12:11:26 C 11 24 31.15 +04 17 37.9 18.9 c 644
2002-01-08 12:15:18 C 11 24 33.81 +04 18 14.8 19.5 c 608
2002-01-08 12:30:19 C 11 24 36.88 +04 20 00.4 19.4 c 608
2002-01-08 12:46:16 C 11 24 40.10 +04 21 53.3 19.5 c 608
2002-01-08 23:42:25 C 11 27 01.28 +05 38 56.2 c 046
2002-01-08 23:43:22 C 11 27 01.44 +05 39 02.8 c 046
2002-01-08 23:46:12 C 11 27 02.01 +05 39 22.9 c 046
2002-01-08 23:47:04 C 11 27 02.17 +05 39 28.6 c 046
2002-01-10 04:23:50 C 11 33 13.61 +09 05 50.1 c 046
2002-01-10 04:25:29 C 11 33 13.91 +09 06 01.5 c 046
2002-01-10 04:27:09 C 11 33 14.27 +09 06 13.4 c 046
2002-01-10 04:28:03 C 11 33 14.41 +09 06 19.9 c 046
2002-01-11 16:59:45 C 11 41 23.36 +13 36 21.7 c 413
2002-01-13 17:58:57 C 11 52 33.49 +19 39 54.9 c 413
2002-01-17 02:08:26 C 12 11 29.49 +29 14 49.1 c 046
2002-01-17 02:09:10 C 12 11 29.61 +29 14 54.5 c 046
2002-01-17 02:11:04 C 12 11 30.02 +29 15 06.6 c 046
2002-01-17 02:11:55 C 12 11 30.31 +29 15 11.7 c 046
2002-01-21 11:40:17 C 12 37 17.90 +40 22 53.9 c 670
2002-01-21 11:42:05 C 12 37 18.18 +40 23 02.2 c 670
2002-01-21 13:36:40 C 12 37 45.21 +40 33 53.3 c 670
2002-01-25 10:02:57 C 13 00 45.23 +48 23 53.1 c 649
2002-01-25 10:06:25 C 13 00 46.03 +48 24 08.7 c 649
2002-01-25 10:09:53 C 13 00 46.93 +48 24 24.4 c 649
2002-02-12 10:10:52 C 14 35 12.30 +67 06 53.5 c 696
2002-02-12 10:13:31 C 14 35 12.70 +67 06 57.2 c 696
2002-03-09 09:26:28 C 15 14 19.31 +74 07 29.8 c 696
2002-03-09 09:32:17 C 15 14 18.94 +74 07 31.6 c 696
2002-03-11 10:07:10 C 15 12 11.55 +74 20 25.8 c 696
2002-05-02 09:47:44 C 13 22 31.38 +64 11 31.7 c 568
2002-05-02 09:54:00 C 13 22 31.15 +64 11 24.5 c 568
2002-05-02 10:01:33 C 13 22 30.88 +64 11 16.0 c 568
2002-07-09 08:09:55 C 14 01 16.95 +26 32 02.1 c 568
2002-07-09 08:16:43 C 14 01 17.32 +26 31 52.7 c 568
2002-07-09 08:25:33 C 14 01 17.76 +26 31 40.3 c 568
2002-07-09 08:34:35 C 14 01 18.20 +26 31 27.7 c 568
2006-07-26 12:56:22 C 00 51 52.798 -31 28 52.81 o 568
2006-07-26 13:00:05 C 00 51 53.116 -31 28 58.10 o 568
2006-07-26 13:03:45 C 00 51 53.411 -31 29 03.21 o 568
2006-08-11 14:05:37 C 01 24 33.050 -41 42 15.72 o 568
2006-08-11 14:11:20 C 01 24 33.502 -41 42 25.45 o 568
2006-08-16 13:05:51 C 01 34 20.263 -45 05 53.08 o 568