2015 DY53

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3124445961 ± 7.13e-08
Semi-major axis (a)1.1573464366 AU ± 1.41e-09
Inclination (i)12.03557309° ± 7.76e-06
Long. of Asc. Node (Ω)338.81265127° ± 1.69e-05
Arg. of Perihelion (ω)34.07722943° ± 1.69e-05
Mean Anomaly (M)317.01780823° ± 1.01e-05
Mean Motion (n)0.7916208201°/day ± 1.44e-09
Perihelion dist (q)0.79573980 AU ± 8.26e-08
Aphelion dist (Q)1.51895308 AU ± 8.26e-08
Orbital Period1.24507373 yr ± 2.27e-09
Physical Parameters
H (abs. magnitude)21.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.203″
Uncertainty0
Orbit TypeApollo
MOID0.140117 AU
Observations Used103
Oppositions2
Arc Total2015-2025
First Observation Used2015-02-03
Last Observation Used2025-03-01
Observations (109)
Date Type RA Dec Mag Band Observatory
2010-01-14 19:17:42 S 00 24 26.179 +46 49 39.11 L C51
2010-01-14 22:28:24 S 00 25 48.835 +46 53 26.56 L C51
2010-01-15 06:24:47 S 00 29 15.857 +47 02 39.98 L C51
2015-02-03 05:35:52 C 05 27 03.706 +52 21 35.35 V F51
2015-02-03 05:56:04 C 05 27 07.244 +52 20 44.68 V F51
2015-02-03 06:16:14 C 05 27 10.841 +52 19 52.89 V F51
2015-02-03 06:36:28 C 05 27 14.445 +52 19 01.26 V F51
2015-02-16 06:08:30 C 06 11 46.955 +40 57 20.27 V F51
2015-02-17 05:50:16 C 06 14 24.987 +40 14 47.29 L F51
2015-02-17 06:07:39 C 06 14 26.771 +40 14 16.81 L F51
2015-02-17 06:24:59 C 06 14 28.540 +40 13 46.02 L F51
2015-02-18 05:16:22 C 06 16 56.48 +39 33 46.7 o 291
2015-02-18 05:19:52 C 06 16 56.80 +39 33 40.8 o 291
2015-02-18 05:23:24 C 06 16 57.18 +39 33 34.7 o 291
2015-02-18 06:59:04 C 06 17 07.945 +39 30 55.45 t 568
2015-02-18 07:00:55 C 06 17 08.125 +39 30 52.32 t 568
2015-02-18 07:02:46 C 06 17 08.309 +39 30 49.13 t 568
2015-02-18 18:18:52 C 06 18 20.93 +39 11 22.1 M 033
2015-02-18 18:42:03 C 06 18 23.22 +39 10 43.6 M 033
2015-02-18 19:58:57 C 06 18 31.01 +39 08 32.9 M 033
2015-02-18 20:18:49 C 06 18 32.97 +39 07 59.7 M 033
2015-02-19 01:20:29 C 06 19 03.87 +38 59 22.3 M 033
2015-02-19 01:40:22 C 06 19 05.92 +38 58 48.7 M 033
2015-02-20 02:15:27 C 06 21 40.91 +38 18 15.9 u H21
2015-02-20 02:33:01 C 06 21 42.56 +38 17 47.7 u H21
2015-02-20 02:50:50 C 06 21 44.28 +38 17 18.9 u H21
2015-02-20 04:53:53 C 06 21 56.84 +38 14 00.3 o 291
2015-02-20 04:58:12 C 06 21 57.24 +38 13 53.5 o 291
2015-02-20 05:02:34 C 06 21 57.68 +38 13 45.7 o 291
2015-02-25 06:15:07 C 06 33 54.50 +35 09 35.4 o 291
2015-02-25 06:22:18 C 06 33 55.14 +35 09 25.3 o 291
2015-02-25 06:29:30 C 06 33 55.83 +35 09 14.4 o 291
2015-02-25 07:52:31 C 06 34 04.052 +35 07 23.02 t 568
2015-02-25 07:53:39 C 06 34 04.150 +35 07 21.34 t 568
2015-03-25 06:35:55 C 07 31 12.415 +23 36 50.86 t 568
2015-03-25 06:46:30 C 07 31 13.230 +23 36 42.62 t 568
2019-04-28 04:15:19 C 12 43 38.39 -36 48 57.3 u 807
2019-04-28 04:28:18 C 12 43 36.73 -36 48 52.3 u 807
2019-04-28 04:41:17 C 12 43 35.07 -36 48 47.2 u 807
2019-12-21 06:22:36 C 15 53 09.288 +57 00 29.17 V J04
2019-12-21 06:25:36 C 15 53 08.533 +57 00 37.08 V J04
2019-12-22 05:36:33 C 15 47 35.681 +57 58 44.37 V J04
2019-12-22 05:39:33 C 15 47 34.928 +57 58 52.11 V J04
2019-12-22 05:42:33 C 15 47 34.163 +57 59 00.22 V J04
2020-01-09 03:05:38 C 12 16 56.29 +70 50 46.8 V C95
2020-01-09 03:35:51 C 12 16 32.09 +70 50 53.6 V C95
2020-01-27 08:43:44 C 08 25 12.920 +57 25 07.72 U F51
2020-01-27 09:02:11 C 08 25 08.283 +57 24 17.25 U F51
2020-01-27 09:20:37 C 08 25 03.665 +57 23 26.82 U F51
2020-01-27 09:39:05 C 08 24 59.028 +57 22 35.88 U F51