2015 DS53

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4452294431 ± 6.61e-07
Semi-major axis (a)1.1458478854 AU ± 2.79e-07
Inclination (i)4.34769319° ± 1.52e-05
Long. of Asc. Node (Ω)167.67122944° ± 9.41e-05
Arg. of Perihelion (ω)93.21979312° ± 4.47e-05
Mean Anomaly (M)219.25442369° ± 1.13e-03
Mean Motion (n)0.8035665031°/day ± 2.93e-07
Perihelion dist (q)0.63568267 AU ± 7.73e-07
Aphelion dist (Q)1.65601310 AU ± 8.58e-07
Orbital Period1.22656467 yr ± 4.48e-07
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.425″
Uncertainty1
Orbit TypeApollo
MOID0.008034 AU
Observations Used74
Oppositions1
Arc Total2015-2016
First Observation Used2015-02-18
Last Observation Used2016-10-06
Observations (75)
Date Type RA Dec Mag Band Observatory
2015-02-18 07:57:11 C 10 50 56.30 -06 53 09.2 q 703
2015-02-18 08:04:24 C 10 50 55.95 -06 53 17.1 q 703
2015-02-18 08:11:36 C 10 50 55.60 -06 53 23.8 q 703
2015-02-18 09:22:26 C 10 50 52.87 -06 54 29.8 q 703
2015-02-18 09:27:53 C 10 50 52.76 -06 54 35.2 q 703
2015-02-18 09:33:21 C 10 50 52.42 -06 54 40.9 q 703
2015-02-18 09:38:48 C 10 50 52.38 -06 54 46.6 q 703
2015-02-18 09:44:15 C 10 50 52.04 -06 54 50.7 q 703
2015-02-18 12:58:30 C 10 50 50.78 -06 56 14.7 t 474
2015-02-18 13:01:32 C 10 50 50.68 -06 56 17.8 t 474
2015-02-18 13:04:35 C 10 50 50.56 -06 56 20.8 t 474
2015-02-18 13:07:38 C 10 50 50.45 -06 56 23.7 t 474
2015-02-18 20:19:30 C 10 50 45.03 -07 03 43.8 q K92
2015-02-18 20:21:46 C 10 50 44.95 -07 03 46.0 q K92
2015-02-18 20:24:02 C 10 50 44.87 -07 03 48.5 q K92
2015-02-18 20:26:17 C 10 50 44.80 -07 03 50.6 q K92
2015-02-18 20:28:33 C 10 50 44.72 -07 03 53.0 q K92
2015-02-18 20:30:52 C 10 50 44.64 -07 03 55.7 q K92
2015-02-18 20:33:08 C 10 50 44.56 -07 03 58.0 q K92
2015-02-18 20:35:26 C 10 50 44.47 -07 04 00.4 q K92
2015-02-18 20:37:42 C 10 50 44.39 -07 04 02.7 q K92
2015-02-19 09:56:24 C 10 50 21.23 -07 19 43.2 o 291
2015-02-19 09:59:28 C 10 50 21.11 -07 19 45.6 o 291
2015-02-19 10:02:31 C 10 50 20.94 -07 19 48.8 o 291
2015-02-19 22:32:04 C 10 50 06.24 -07 34 23.4 19.5 q 104
2015-02-19 22:39:30 C 10 50 05.91 -07 34 32.5 19.6 q 104
2015-02-19 22:46:56 C 10 50 05.58 -07 34 41.5 19.4 q 104
2015-02-22 12:59:10 C 10 47 47.08 -09 06 14.6 t 474
2015-02-22 13:03:19 C 10 47 46.72 -09 06 21.5 t 474
2015-02-22 13:07:28 C 10 47 46.42 -09 06 29.6 t 474
2015-02-23 07:24:12 C 10 46 41.41 -09 45 29.8 u 807
2015-02-23 07:28:35 C 10 46 40.99 -09 45 39.5 u 807
2015-02-23 07:32:57 C 10 46 40.59 -09 45 49.3 u 807
2015-02-24 06:19:22 C 10 45 06.39 -10 45 35.0 u 807
2015-02-24 06:22:00 C 10 45 06.07 -10 45 42.8 u 807
2015-02-24 06:24:30 C 10 45 05.75 -10 45 50.3 u 807
2015-02-24 06:59:36 C 10 45 04.40 -10 50 31.5 q H21
2015-02-24 07:04:50 C 10 45 03.79 -10 50 47.4 q H21
2015-02-24 07:05:45 C 10 45 00.94 -10 47 44.1 q W88
2015-02-24 07:10:05 C 10 45 03.16 -10 51 03.3 q H21
2015-02-24 07:15:46 C 10 44 59.79 -10 48 13.6 q W88
2015-02-25 07:11:49 C 10 42 43.10 -12 16 00.8 q H21
2015-02-25 07:15:10 C 10 42 42.59 -12 16 14.8 q H21
2015-02-25 07:18:31 C 10 42 42.07 -12 16 27.7 q H21
2015-02-25 07:21:51 C 10 42 41.54 -12 16 41.5 q H21
2015-02-25 07:25:13 C 10 42 41.01 -12 16 55.5 q H21
2015-02-25 23:17:11 C 10 40 41.48 -13 31 19.8 q 511
2015-02-25 23:19:14 C 10 40 41.22 -13 31 31.1 q 511
2015-02-25 23:21:15 C 10 40 40.77 -13 31 43.5 q 511
2015-02-25 23:24:51 C 10 40 40.04 -13 32 02.4 q 511