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
2010-11-04 00:17:01 C 23 23 00.48 +39 59 40.5 o H21
2010-11-04 00:26:50 C 23 22 59.38 +39 59 47.7 o H21
2010-11-04 00:38:29 C 23 22 58.05 +39 59 55.5 o H21
2010-11-05 19:24:54 C 23 19 04.21 +40 24 42.4 u 118
2010-11-05 19:35:30 C 23 19 03.24 +40 24 47.6 u 118
2010-11-15 02:04:55 C 23 09 46.02 +41 39 04.9 o H21
2010-11-15 02:22:48 C 23 09 45.69 +41 39 08.3 o H21
2010-11-15 02:41:33 C 23 09 45.28 +41 39 12.2 o H21
2010-11-28 01:15:44 C 23 14 08.87 +42 26 55.4 o H21
2010-11-28 01:33:31 C 23 14 09.36 +42 26 57.6 o H21
2010-11-28 01:54:05 C 23 14 09.95 +42 26 59.8 o H21
2017-01-25 05:20:30 C 14 19 07.02 +45 52 14.7 t J04
2017-01-25 05:33:32 C 14 19 07.91 +45 52 21.0 t J04
2017-01-25 05:46:01 C 14 19 08.84 +45 52 26.6 t J04
2017-01-25 15:42:09 C 14 19 53.461 +45 56 55.75 t 568
2017-01-25 15:43:54 C 14 19 53.570 +45 56 56.55 t 568
2017-01-25 15:45:39 C 14 19 53.690 +45 56 57.12 t 568
2017-01-26 15:27:32 C 14 21 39.129 +46 07 46.61 U T12
2017-01-26 15:33:27 C 14 21 39.528 +46 07 49.30 U T12
2017-01-27 05:31:57 C 14 22 40.82 +46 14 18.3 t J04
2017-01-27 05:42:49 C 14 22 41.56 +46 14 23.8 t J04
2017-01-27 05:53:40 C 14 22 42.26 +46 14 29.3 t J04
2017-02-16 09:22:51 C 14 48 06.13 +51 10 08.7 u H21
2017-02-16 09:39:12 C 14 48 06.49 +51 10 21.3 u H21
2017-02-16 10:00:14 C 14 48 06.90 +51 10 38.0 u H21
2017-02-17 10:20:09 C 14 48 44.14 +51 29 31.4 u H21
2017-02-17 10:33:37 C 14 48 44.35 +51 29 42.0 u H21
2017-02-17 10:49:30 C 14 48 44.63 +51 29 54.4 u H21
2017-03-18 12:30:42 C 13 56 49.415 +63 19 31.73 L F51
2017-03-18 12:47:27 C 13 56 44.666 +63 19 50.03 L F51
2017-03-18 13:04:14 C 13 56 39.899 +63 20 08.11 L F51
2017-03-18 13:20:59 C 13 56 35.156 +63 20 26.07 L F51
2017-03-21 09:02:06 C 13 36 08.56 +64 30 23.3 q 703
2017-03-21 09:22:42 C 13 36 00.93 +64 30 42.6 q 703
2017-03-21 09:31:02 C 13 35 57.97 +64 30 50.0 q 703
2017-03-21 09:39:18 C 13 35 54.83 +64 30 57.8 q 703
2017-03-25 07:49:38 C 12 57 48.86 +65 45 00.3 q 703
2017-03-25 07:57:25 C 12 57 45.05 +65 45 04.2 q 703
2017-03-25 08:05:08 C 12 57 41.27 +65 45 08.6 q 703
2017-03-31 07:03:48 C 11 36 49.49 +65 37 52.5 q H45
2017-03-31 07:05:34 C 11 36 48.19 +65 37 50.3 q H45
2017-03-31 07:07:26 C 11 36 46.93 +65 37 49.0 q H45
2017-03-31 07:09:09 C 11 36 45.80 +65 37 47.5 q H45
2017-03-31 07:11:05 C 11 36 44.37 +65 37 45.2 q H45
2017-03-31 07:12:55 C 11 36 43.25 +65 37 43.4 q H45
2017-04-01 06:48:38 C 11 21 23.42 +65 13 43.4 q H45
2017-04-01 06:50:41 C 11 21 21.97 +65 13 41.1 q H45
2017-04-01 06:52:24 C 11 21 20.96 +65 13 39.3 q H45
2017-04-01 06:54:06 C 11 21 19.73 +65 13 36.7 q H45
2017-04-01 06:55:53 C 11 21 18.46 +65 13 34.0 q H45