477519 (2010 DJ56)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2452995459 ± 4.93e-08
Semi-major axis (a)1.2499113946 AU ± 2.70e-09
Inclination (i)34.84432502° ± 5.41e-06
Long. of Asc. Node (Ω)149.91162552° ± 6.52e-06
Arg. of Perihelion (ω)309.29069933° ± 1.64e-05
Mean Anomaly (M)153.77790243° ± 2.53e-05
Mean Motion (n)0.7053317525°/day ± 2.28e-09
Perihelion dist (q)0.94330870 AU ± 6.17e-08
Aphelion dist (Q)1.55651409 AU ± 6.18e-08
Orbital Period1.39739389 yr ± 4.52e-09
Physical Parameters
H (abs. magnitude)19.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.256″
Uncertainty0
Orbit TypeApollo
MOID0.027245 AU
Observations Used194
Oppositions6
Arc Total2003-2024
First Observation Used2003-03-07
Last Observation Used2024-08-01
Observations (226)
Date Type RA Dec Mag Band Observatory
2010-08-16 02:33:57 C 16 21 23.96 +17 38 37.7 o H21
2010-08-16 02:56:43 C 16 21 24.96 +17 38 03.3 o H21
2010-10-22 06:27:39 C 18 20 12.884 -12 51 54.79 o 568
2013-07-31 00:17:09 C 20 30 42.66 +19 29 15.2 q 204
2013-07-31 00:47:27 C 20 30 40.06 +19 28 27.1 q 204
2013-08-31 03:03:16 C 19 36 04.90 -08 56 29.0 q 448
2013-08-31 03:37:25 C 19 36 03.18 -08 57 52.3 q 448
2013-08-31 04:16:32 C 19 36 01.34 -08 59 28.7 q 448
2013-08-31 23:19:57 C 19 35 12.93 -09 45 21.0 u 807
2013-08-31 23:24:22 C 19 35 12.74 -09 45 31.7 u 807
2014-03-05 02:57:36 C 03 38 56.54 -02 31 46.7 o 291
2014-03-05 02:59:27 C 03 38 56.83 -02 31 41.3 o 291
2014-03-05 03:01:17 C 03 38 57.12 -02 31 36.3 o 291
2016-07-11 11:04:20 C 01 30 26.83 +04 47 44.1 o 291
2016-07-11 11:08:36 C 01 30 27.41 +04 47 42.0 o 291
2016-07-11 11:12:51 C 01 30 27.93 +04 47 39.4 o 291
2016-08-25 11:22:35 C 04 31 03.59 -15 40 53.6 o 291
2016-08-25 11:27:44 C 04 31 04.64 -15 41 01.9 o 291
2016-08-25 11:32:59 C 04 31 05.67 -15 41 10.5 o 291
2016-08-29 11:51:31 C 04 50 35.96 -18 12 57.8 o 291
2016-08-29 11:52:55 C 04 50 36.25 -18 12 59.7 o 291
2016-08-29 11:54:18 C 04 50 36.52 -18 13 01.7 o 291
2017-05-27 11:18:48 C 17 26 00.886 +53 49 10.15 L F51
2017-05-27 11:38:46 C 17 25 59.034 +53 49 08.37 L F51
2017-05-27 11:58:41 C 17 25 57.182 +53 49 06.62 L F51
2017-06-30 04:46:36 C 16 25 59.67 +44 44 33.5 q G96
2017-06-30 04:53:01 C 16 25 59.34 +44 44 26.5 q G96
2017-06-30 05:00:23 C 16 25 59.03 +44 44 17.3 q G96
2017-06-30 05:07:50 C 16 25 58.78 +44 44 09.2 q G96
2017-07-19 02:34:46 C 16 16 21.22 +34 26 21.3 u H21
2017-07-19 02:58:39 C 16 16 21.12 +34 25 45.8 u H21
2017-07-19 03:32:03 C 16 16 21.08 +34 24 55.6 u H21
2017-07-21 07:50:34 C 16 16 23.712 +33 06 13.19 L F51
2017-07-21 08:07:50 C 16 16 23.734 +33 05 46.57 L F51
2017-07-21 08:25:02 C 16 16 23.730 +33 05 20.63 L F51
2017-07-21 08:42:14 C 16 16 23.736 +33 04 54.56 L F51
2017-07-26 02:46:51 C 16 17 14.30 +30 10 07.2 u H21
2017-07-26 03:10:43 C 16 17 14.53 +30 09 30.2 u H21
2017-07-26 03:37:45 C 16 17 14.82 +30 08 47.9 u H21
2017-07-31 02:41:32 C 16 19 07.97 +27 03 43.6 u H21
2017-07-31 03:05:23 C 16 19 08.37 +27 03 06.0 u H21
2017-07-31 03:40:06 C 16 19 08.97 +27 02 11.9 u H21
2017-08-10 02:20:01 C 16 25 39.42 +20 50 12.2 u H21
2017-08-10 02:37:52 C 16 25 40.05 +20 49 44.2 u H21
2017-08-10 02:57:50 C 16 25 40.66 +20 49 13.3 u H21
2020-07-17 09:51:19 C 21 16 32.658 +24 15 14.54 U F52
2020-07-17 10:10:18 C 21 16 31.607 +24 15 00.53 U F52
2020-07-17 10:29:14 C 21 16 30.539 +24 14 46.53 U F52
2020-07-17 10:48:11 C 21 16 29.497 +24 14 32.47 U F52
2020-07-19 10:04:39 C 21 13 55.383 +23 36 35.26 U F52