2015 DP53

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3390382647 ± 7.94e-06
Semi-major axis (a)1.4734235170 AU ± 1.68e-05
Inclination (i)10.53624771° ± 2.15e-04
Long. of Asc. Node (Ω)147.82215396° ± 1.54e-05
Arg. of Perihelion (ω)48.43673285° ± 1.38e-04
Mean Anomaly (M)341.29622904° ± 3.82e-02
Mean Motion (n)0.5510879060°/day ± 9.41e-06
Perihelion dist (q)0.97387656 AU ± 1.61e-05
Aphelion dist (Q)1.97297047 AU ± 2.53e-05
Orbital Period1.78851010 yr ± 3.05e-05
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.338″
Uncertainty2
Orbit TypeApollo
MOID0.051073 AU
Observations Used78
Oppositions1
Arc Total2015-2015
First Observation Used2015-02-18
Last Observation Used2015-06-16
Observations (81)
Date Type RA Dec Mag Band Observatory
2015-02-18 05:40:37 C 09 48 19.66 +15 26 55.2 q 703
2015-02-18 05:55:01 C 09 48 22.35 +15 28 25.8 q 703
2015-02-18 06:02:13 C 09 48 23.82 +15 29 11.4 q 703
2015-02-18 07:02:36 C 09 48 35.30 +15 35 27.4 q 703
2015-02-18 07:06:06 C 09 48 35.97 +15 35 48.7 q 703
2015-02-18 07:07:44 C 09 48 36.33 +15 35 59.6 q G96
2015-02-18 07:09:34 C 09 48 36.62 +15 36 11.2 q 703
2015-02-18 07:20:47 C 09 48 38.83 +15 37 21.1 q G96
2015-02-18 07:28:09 C 09 48 40.23 +15 38 07.0 q G96
2015-02-18 07:35:30 C 09 48 41.66 +15 38 53.0 q G96
2015-02-18 19:01:14 C 09 51 24.43 +16 51 13.2 M 033
2015-02-18 19:04:46 C 09 51 25.22 +16 51 36.5 M 033
2015-02-18 19:08:16 C 09 51 26.03 +16 51 59.8 M 033
2015-02-18 19:13:17 C 09 51 26.82 +16 52 43.3 t L04
2015-02-18 19:32:45 C 09 51 31.09 +16 54 52.6 t L04
2015-02-18 19:35:28 C 09 51 32.58 +16 55 08.4 q K51
2015-02-18 19:37:50 C 09 51 33.13 +16 55 24.0 q K51
2015-02-18 19:40:12 C 09 51 33.65 +16 55 39.8 q K51
2015-02-18 19:48:50 C 09 51 34.61 +16 56 39.4 t L04
2015-02-18 20:21:58 C 09 51 43.04 +17 00 17.0 q 587
2015-02-18 20:23:50 C 09 51 43.44 +17 00 29.5 q 587
2015-02-18 20:25:24 C 09 51 43.16 +17 00 33.1 q 113
2015-02-18 20:30:41 C 09 51 44.33 +17 01 09.0 q 113
2015-02-18 20:35:57 C 09 51 45.45 +17 01 43.1 q 113
2015-02-18 20:41:13 C 09 51 46.64 +17 02 18.1 q 113
2015-02-18 20:55:57 C 09 51 49.99 +17 03 55.1 M 033
2015-02-18 20:59:28 C 09 51 50.76 +17 04 18.5 M 033
2015-02-18 21:02:57 C 09 51 51.53 +17 04 42.1 M 033
2015-02-18 21:23:53 C 09 51 55.50 +17 07 08.4 o 461
2015-02-18 21:27:11 C 09 51 56.21 +17 07 30.3 o 461
2015-02-18 21:30:30 C 09 51 56.93 +17 07 52.2 o 461
2015-02-18 21:33:51 C 09 51 57.65 +17 08 14.4 o 461
2015-02-18 21:42:52 C 09 51 59.61 +17 09 14.5 o 461
2015-02-18 21:43:56 C 09 52 00.35 +17 09 15.3 q 113
2015-02-18 21:50:14 C 09 52 01.74 +17 09 57.3 q 113
2015-02-18 22:21:41 C 09 52 08.97 +17 13 38.3 18.9 q 104
2015-02-18 22:27:01 C 09 52 10.14 +17 14 14.2 18.7 q 104
2015-02-18 22:32:52 C 09 52 11.40 +17 14 53.4 19.2 q 104
2015-02-18 22:47:21 C 09 52 14.87 +17 16 29.3 q C77
2015-02-18 22:53:25 C 09 52 16.19 +17 17 09.5 q C77
2015-02-18 22:59:07 C 09 52 17.39 +17 17 49.1 q C77
2015-02-19 01:08:32 C 09 52 46.30 +17 32 12.0 q I93
2015-02-19 01:20:34 C 09 52 48.91 +17 33 32.0 q I93
2015-02-19 01:32:13 C 09 52 51.47 +17 34 49.5 q I93
2015-02-19 01:59:31 C 09 52 56.95 +17 37 37.0 M 033
2015-02-19 02:03:01 C 09 52 57.81 +17 38 01.0 M 033
2015-02-19 03:37:05 C 09 53 19.33 +17 48 38.3 t 204
2015-02-19 03:47:28 C 09 53 21.80 +17 49 47.2 19.0 t 204
2015-02-19 03:57:35 C 09 53 24.23 +17 50 55.1 t 204
2015-02-19 20:28:01 C 09 57 52.61 +19 46 54.6 q 246