529951 (2010 UD)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2640630746 ± 3.04e-08
Semi-major axis (a)1.0977392463 AU ± 2.19e-09
Inclination (i)26.28657543° ± 6.04e-06
Long. of Asc. Node (Ω)23.73226441° ± 1.09e-06
Arg. of Perihelion (ω)262.24439131° ± 5.83e-06
Mean Anomaly (M)112.99099643° ± 1.47e-05
Mean Motion (n)0.8569657976°/day ± 2.56e-09
Perihelion dist (q)0.80786685 AU ± 3.34e-08
Aphelion dist (Q)1.38761165 AU ± 3.34e-08
Orbital Period1.15013491 yr ± 3.44e-09
Physical Parameters
H (abs. magnitude)21.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.253″
Uncertainty0
Orbit TypeApollo
MOID0.014625 AU
Observations Used253
Oppositions2
Arc Total2010-2025
First Observation Used2010-10-17
Last Observation Used2025-10-21
Observations (280)
Date Type RA Dec Mag Band Observatory
2010-10-04 20:44:55 S 06 25 29.806 -42 07 49.58 L C51
2010-10-04 22:20:05 S 06 24 30.998 -42 02 39.30 L C51
2010-10-04 22:20:16 S 06 24 30.929 -42 02 37.25 L C51
2010-10-04 23:55:26 S 06 23 31.666 -41 57 22.28 L C51
2010-10-17 08:28:58 C 01 50 18.13 +14 25 44.0 r G96
2010-10-17 08:29:54 C 01 50 17.34 +14 25 55.3 r G96
2010-10-17 08:30:52 C 01 50 16.54 +14 26 06.9 r G96
2010-10-17 08:39:45 C 01 50 08.95 +14 27 55.1 r G96
2010-10-17 08:40:11 C 01 50 08.60 +14 28 00.3 r G96
2010-10-17 08:40:37 C 01 50 08.21 +14 28 05.8 r G96
2010-10-17 08:41:03 C 01 50 07.84 +14 28 11.1 r G96
2010-10-17 08:55:28 C 01 49 53.44 +14 30 45.2 r H21
2010-10-17 08:59:32 C 01 49 50.04 +14 31 34.1 r H21
2010-10-17 09:03:35 C 01 49 46.65 +14 32 23.0 r H21
2010-10-17 09:07:38 C 01 49 43.24 +14 33 11.9 r H21
2010-10-17 09:11:41 C 01 49 39.86 +14 34 00.9 r H21
2010-10-17 09:14:54 C 01 49 37.81 +14 34 43.6 u H36
2010-10-17 09:17:12 C 01 49 35.91 +14 35 11.2 u H36
2010-10-17 09:19:26 C 01 49 34.01 +14 35 38.3 u H36
2010-10-17 09:20:42 C 01 49 34.23 +14 36 11.0 r G96
2010-10-17 09:21:04 C 01 49 33.90 +14 36 15.7 r G96
2010-10-17 09:21:31 C 01 49 33.53 +14 36 21.1 r G96
2010-10-17 09:21:57 C 01 49 33.16 +14 36 26.2 r G96
2010-10-17 09:40:45 C 01 49 17.22 +14 40 14.9 c 854
2010-10-17 09:41:31 C 01 49 16.62 +14 40 22.8 c 854
2010-10-17 09:42:12 C 01 49 16.06 +14 40 31.2 c 854
2010-10-17 09:51:47 C 01 49 07.99 +14 42 26.6 c 854
2010-10-17 09:52:28 C 01 49 07.42 +14 42 34.6 c 854
2010-10-17 09:54:17 C 01 49 05.35 +14 42 53.4 c H06
2010-10-17 09:56:52 C 01 49 03.18 +14 43 24.5 c H06
2010-10-17 09:59:29 C 01 49 01.00 +14 43 55.6 c H06
2010-10-17 10:39:58 C 01 48 27.64 +14 52 02.3 r G96
2010-10-17 10:40:23 C 01 48 27.28 +14 52 07.2 r G96
2010-10-17 10:40:48 C 01 48 26.96 +14 52 12.1 r G96
2010-10-17 10:58:00 C 01 48 25.55 +14 55 28.1 u 900
2010-10-17 10:58:50 C 01 48 25.07 +14 55 37.7 o 300
2010-10-17 10:59:21 C 01 48 24.63 +14 55 44.1 o 300
2010-10-17 11:01:52 C 01 48 22.35 +14 56 14.9 u 900
2010-10-17 11:02:54 C 01 48 21.67 +14 56 27.0 o 300
2010-10-17 11:03:46 C 01 48 20.96 +14 56 37.3 o 300
2010-10-17 11:05:45 C 01 48 19.14 +14 57 01.7 u 900
2010-10-17 11:07:35 C 01 48 17.82 +14 57 23.4 o 300
2010-10-17 11:08:16 C 01 48 17.26 +14 57 31.6 o 300
2010-10-17 11:08:57 C 01 48 16.66 +14 57 39.8 o 300
2010-10-17 11:09:37 C 01 48 15.92 +14 57 48.6 u 900
2010-10-17 11:09:39 C 01 48 16.10 +14 57 48.6 o 300
2010-10-17 11:10:21 C 01 48 15.55 +14 57 56.9 o 300
2010-10-17 11:11:03 C 01 48 14.95 +14 58 05.3 o 300
2010-10-17 11:11:45 C 01 48 14.39 +14 58 14.0 o 300
2010-10-17 11:12:27 C 01 48 13.80 +14 58 22.5 o 300