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
2010-10-17 11:13:09 C 01 48 13.24 +14 58 30.9 o 300
2010-10-17 11:13:31 C 01 48 12.73 +14 58 35.6 u 900
2010-10-17 11:13:51 C 01 48 12.64 +14 58 39.4 o 300
2010-10-17 17:33:14 C 01 42 57.16 +16 15 02.3 r E12
2010-10-17 17:33:38 C 01 42 56.81 +16 15 07.1 r E12
2010-10-17 17:34:06 C 01 42 56.41 +16 15 12.7 r E12
2010-10-17 17:34:31 C 01 42 56.07 +16 15 17.7 r E12
2010-10-17 17:34:58 C 01 42 55.72 +16 15 22.5 r E12
2010-10-17 18:03:33 C 01 42 45.15 +16 17 53.1 r 113
2010-10-17 18:07:43 C 01 42 41.85 +16 18 41.1 r 113
2010-10-17 18:11:52 C 01 42 38.57 +16 19 28.6 r 113
2010-10-17 19:03:01 C 01 41 59.43 +16 29 25.6 w 213
2010-10-17 19:08:06 C 01 41 55.35 +16 30 23.9 w 213
2010-10-17 19:09:57 C 01 41 53.92 +16 30 44.7 w 213
2010-10-17 19:40:13 C 01 41 28.75 +16 36 18.2 r A17
2010-10-17 19:43:05 C 01 41 28.17 +16 37 07.6 r J75
2010-10-17 19:45:41 C 01 41 26.15 +16 37 37.2 r J75
2010-10-17 19:48:09 C 01 41 22.43 +16 37 48.6 r A17
2010-10-17 19:48:52 C 01 41 22.20 +16 37 49.7 u J95
2010-10-17 19:50:45 C 01 41 20.71 +16 38 11.3 u J95
2010-10-17 19:52:41 C 01 41 19.18 +16 38 33.1 u J95
2010-10-17 19:53:29 C 01 41 18.21 +16 38 48.7 r A17
2010-10-17 19:57:33 C 01 41 16.69 +16 39 52.2 u J28
2010-10-17 19:57:50 C 01 41 14.72 +16 39 38.4 r A17
2010-10-17 20:01:57 C 01 41 13.27 +16 40 42.5 u J28
2010-10-17 20:06:20 C 01 41 09.88 +16 41 32.2 u J28
2010-10-18 04:13:45 C 01 34 53.14 +18 10 18.4 o H21
2010-10-18 04:17:58 C 01 34 49.85 +18 11 03.6 o H21
2010-10-18 04:22:31 C 01 34 46.31 +18 11 51.8 o H21
2010-10-18 04:26:57 C 01 34 42.84 +18 12 38.9 o H21
2010-10-18 04:31:22 C 01 34 39.41 +18 13 25.8 o H21
2010-10-18 04:35:08 C 01 34 36.48 +18 14 05.6 o H21
2010-10-18 13:36:19 C 01 27 50.13 +19 46 28.7 c F65
2010-10-18 13:38:55 C 01 27 48.25 +19 46 54.1 c F65
2010-10-18 13:39:44 C 01 27 47.65 +19 47 02.1 c F65
2010-10-18 20:45:10 C 01 22 55.96 +20 54 14.5 c A48
2010-10-18 20:46:19 C 01 22 55.13 +20 54 25.4 c A48
2010-10-18 20:47:28 C 01 22 54.30 +20 54 36.1 c A48
2010-10-18 20:48:37 C 01 22 53.46 +20 54 46.9 c A48
2010-10-18 21:45:06 C 01 22 12.90 +21 03 33.8 t B75
2010-10-18 21:46:59 C 01 22 11.48 +21 03 51.8 t B75
2010-10-18 21:48:30 C 01 22 10.39 +21 04 05.9 t B75
2010-10-18 21:52:37 C 01 22 07.36 +21 04 44.9 t B75
2010-10-18 21:54:05 C 01 22 06.36 +21 04 57.7 t B75
2010-10-18 21:56:33 C 01 22 04.50 +21 05 20.6 t B75
2010-10-18 22:00:12 C 01 22 02.41 +21 05 49.9 t B75
2010-10-18 22:03:49 C 01 21 59.50 +21 06 27.3 t B75
2010-10-18 22:05:50 C 01 21 58.24 +21 06 42.8 t B75
2010-10-18 22:09:33 C 01 21 55.39 +21 07 18.7 r 203
2010-10-18 22:55:37 C 01 21 22.34 +21 14 22.2 r 203