458116 (2010 DA)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5657165638 ± 2.85e-07
Semi-major axis (a)1.0303549995 AU ± 2.18e-08
Inclination (i)20.53876972° ± 1.07e-05
Long. of Asc. Node (Ω)162.28982565° ± 9.42e-06
Arg. of Perihelion (ω)122.26765823° ± 1.57e-05
Mean Anomaly (M)302.40544282° ± 1.56e-04
Mean Motion (n)0.9423927841°/day ± 2.99e-08
Perihelion dist (q)0.44746611 AU ± 2.94e-07
Aphelion dist (Q)1.61324389 AU ± 2.96e-07
Orbital Period1.04587631 yr ± 3.32e-08
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.294″
Uncertainty0
Orbit TypeApollo
MOID0.005570 AU
Observations Used110
Oppositions1
Arc Total2010-2017
First Observation Used2010-02-16
Last Observation Used2017-12-08
Observations (120)
Date Type RA Dec Mag Band Observatory
2010-02-16 13:03:57 C 08 39 05.65 -11 08 20.8 r E12
2010-02-16 13:19:15 C 08 39 02.08 -11 07 52.2 r E12
2010-02-16 13:34:33 C 08 38 58.44 -11 07 23.6 r E12
2010-02-16 13:49:53 C 08 38 54.91 -11 06 55.4 r E12
2010-02-16 14:03:49 C 08 38 51.60 -11 06 28.6 r E12
2010-02-16 14:10:33 C 08 38 50.01 -11 06 16.3 r E12
2010-02-16 14:46:09 C 08 38 41.72 -11 05 10.0 r E12
2010-02-16 15:03:59 C 08 38 37.52 -11 04 36.2 r E12
2010-02-16 16:34:38 C 08 38 16.46 -11 01 45.8 r E12
2010-02-16 16:38:53 C 08 38 15.43 -11 01 38.0 r E12
2010-02-16 21:11:46 C 08 37 14.73 -10 53 42.5 o 046
2010-02-16 21:15:02 C 08 37 14.17 -10 53 37.9 o 046
2010-02-16 21:16:25 C 08 37 13.79 -10 53 34.7 o 046
2010-02-16 21:19:39 C 08 37 12.87 -10 53 27.4 o 046
2010-02-16 21:31:02 C 08 37 10.35 -10 53 07.1 o 046
2010-02-16 21:40:07 C 08 37 08.21 -10 52 49.9 o 046
2010-02-16 21:43:05 C 08 37 07.44 -10 52 43.9 o 046
2010-02-16 21:45:59 C 08 37 06.96 -10 52 38.8 o 046
2010-02-16 21:48:59 C 08 37 06.15 -10 52 32.9 o 046
2010-02-16 22:15:16 C 08 37 00.08 -10 51 46.6 o 611
2010-02-16 22:23:53 C 08 36 58.05 -10 51 27.2 o 611
2010-02-17 14:01:59 C 08 33 19.97 -10 20 22.7 r E12
2010-02-17 14:08:53 C 08 33 18.30 -10 20 08.7 r E12
2010-02-18 04:09:38 C 08 30 00.86 -09 52 13.9 o 291
2010-02-18 04:14:59 C 08 29 59.49 -09 52 02.4 o 291
2010-02-18 04:20:18 C 08 29 58.17 -09 51 51.4 o 291
2010-02-18 04:26:59 C 08 29 56.41 -09 51 38.0 u 448
2010-02-18 04:38:55 C 08 29 53.51 -09 51 14.2 u 448
2010-02-18 04:50:57 C 08 29 50.49 -09 50 48.6 u 448
2010-02-18 05:00:06 C 08 29 47.64 -09 50 32.8 r H21
2010-02-18 05:09:14 C 08 29 45.38 -09 50 13.5 r H21
2010-02-18 10:05:09 C 08 28 35.81 -09 39 18.5 r E12
2010-02-19 04:49:41 C 08 24 00.26 -08 59 29.4 o H21
2010-02-19 04:55:18 C 08 23 58.85 -08 59 16.5 o H21
2010-02-19 04:58:28 C 08 23 58.07 -08 59 09.4 o H21
2010-02-19 10:11:39 C 08 22 41.86 -08 46 54.8 r E12
2010-02-19 10:15:49 C 08 22 40.82 -08 46 45.6 r E12
2010-02-20 10:02:56 C 08 16 41.16 -07 51 46.6 r E12
2010-02-20 10:07:04 C 08 16 40.07 -07 51 36.7 r E12
2010-02-20 21:28:09 C 08 13 43.76 -07 24 54.4 v 204
2010-02-20 21:39:45 C 08 13 40.68 -07 24 26.0 v 204
2010-02-21 10:10:55 C 08 10 25.63 -06 52 39.9 r E12
2010-02-21 14:41:18 C 08 09 12.22 -06 41 15.6 r E12
2010-02-21 14:44:39 C 08 09 11.35 -06 41 07.1 r E12
2010-02-21 17:51:40 C 08 08 21.51 -06 33 08.3 c D21
2010-02-21 18:04:19 C 08 08 18.05 -06 32 35.6 c D21
2010-02-22 09:58:30 C 08 04 05.73 -05 51 08.4 r E12
2010-02-22 10:02:51 C 08 04 04.51 -05 50 56.8 r E12
2010-02-24 02:33:43 C 07 52 55.50 -03 59 37.4 o H21
2010-02-24 02:39:04 C 07 52 53.95 -03 59 22.0 o H21