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
2014-01-04 03:53:11 C 06 49 16.70 -18 38 53.3 u 807
2016-01-02 04:54:01 C 05 13 11.77 -22 05 45.0 u 807
2016-01-02 05:03:30 C 05 13 10.88 -22 05 35.1 u 807
2016-01-02 05:12:59 C 05 13 09.94 -22 05 26.0 u 807
2016-01-18 05:19:01 C 04 47 09.84 -15 17 30.6 o 291
2016-01-18 05:43:21 C 04 47 08.68 -15 17 04.0 o 291
2016-01-18 06:07:47 C 04 47 07.50 -15 16 36.0 o 291
2016-02-07 04:31:14 C 04 38 46.00 -06 47 04.6 o 291
2016-02-07 04:52:02 C 04 38 46.01 -06 46 45.6 o 291
2016-02-07 05:12:51 C 04 38 46.09 -06 46 23.5 o 291
2016-02-09 02:27:55 C 04 39 04.11 -06 01 46.4 o 291
2016-02-09 02:50:46 C 04 39 04.19 -06 01 24.2 o 291
2016-02-09 03:13:40 C 04 39 04.38 -06 01 02.9 o 291
2016-02-11 02:50:43 C 04 39 33.40 -05 14 53.5 o 291
2016-02-11 03:13:36 C 04 39 33.59 -05 14 31.6 o 291
2016-02-11 03:36:31 C 04 39 33.81 -05 14 10.0 o 291
2017-12-08 08:02:49 C 03 31 59.997 -42 22 11.55 U F51
2017-12-08 08:13:26 C 03 31 59.130 -42 21 50.20 U F51
2017-12-08 08:24:03 C 03 31 58.237 -42 21 28.75 U F51
2017-12-08 08:34:39 C 03 31 57.361 -42 21 07.21 U F51