490636 (2010 DP)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3957624215 ± 3.80e-08
Semi-major axis (a)1.7658859745 AU ± 3.77e-09
Inclination (i)36.45231148° ± 7.53e-06
Long. of Asc. Node (Ω)174.51571891° ± 4.58e-06
Arg. of Perihelion (ω)286.85987441° ± 1.10e-05
Mean Anomaly (M)299.11643705° ± 9.88e-06
Mean Motion (n)0.4200183750°/day ± 1.35e-09
Perihelion dist (q)1.06701467 AU ± 6.71e-08
Aphelion dist (Q)2.46475728 AU ± 6.72e-08
Orbital Period2.34662658 yr ± 7.52e-09
Physical Parameters
H (abs. magnitude)18.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.253″
Uncertainty0
Orbit TypeAmor
MOID0.292868 AU
Observations Used259
Oppositions9
Arc Total2010-2025
First Observation Used2010-02-16
Last Observation Used2025-09-14
Observations (276)
Date Type RA Dec Mag Band Observatory
2024-03-10 04:36:30 C 13 41 33.002 +02 16 43.43 V W68
2024-03-10 04:39:51 C 13 41 32.878 +02 16 54.98 V W68
2024-03-10 05:14:19 C 13 41 31.786 +02 18 48.06 V W68
2024-03-10 05:47:13 C 13 41 30.660 +02 20 35.23 V W68
2024-03-11 10:57:51 C 13 40 37.430 +03 55 19.96 V 703
2024-03-11 11:01:10 C 13 40 37.344 +03 55 31.73 V 703
2024-03-11 11:07:47 C 13 40 37.020 +03 55 53.04 V 703
2024-03-11 21:44:52 C 13 40 16.654 +04 30 10.05 O18
2024-03-11 22:43:14 C 13 40 14.515 +04 33 20.60 O18
2024-03-11 22:59:27 C 13 40 15.206 +04 34 33.46 V M22
2024-03-11 23:11:35 C 13 40 14.765 +04 35 13.52 V M22
2024-03-11 23:46:28 C 13 40 13.474 +04 37 05.41 V M22
2024-03-11 23:58:16 C 13 40 13.044 +04 37 44.36 V M22
2024-03-14 07:08:02 C 13 38 17.995 +07 33 27.32 V W68
2024-03-14 07:15:30 C 13 38 17.695 +07 33 50.69 V W68
2024-03-14 07:22:52 C 13 38 17.386 +07 34 13.87 V W68
2024-03-14 08:07:34 C 13 38 15.514 +07 36 33.70 V W68
2024-03-15 09:50:44 C 13 37 18.365 +08 56 20.62 V T05
2024-03-15 09:55:18 C 13 37 18.142 +08 56 34.04 V T05
2024-03-15 10:03:47 C 13 37 17.767 +08 57 00.47 V T05
2024-03-15 10:12:21 C 13 37 17.376 +08 57 26.71 V T05
2024-03-16 00:45:51 C 13 36 42.442 +09 42 23.80 V M22
2024-03-16 00:53:22 C 13 36 42.108 +09 42 47.45 V M22
2024-03-16 00:57:48 C 13 36 41.962 +09 43 01.60 V M22
2024-03-16 01:43:49 C 13 36 39.888 +09 45 21.85 V M22
2024-03-18 05:41:58 C 13 34 31.397 +12 20 39.95 V W68
2024-03-18 05:45:59 C 13 34 31.207 +12 20 51.83 V W68
2024-03-18 06:36:42 C 13 34 28.836 +12 23 20.44 V W68
2024-03-18 07:13:20 C 13 34 27.038 +12 25 07.36 V W68
2024-03-18 08:44:46 C 13 34 23.344 +12 29 15.14 V 703
2024-03-18 08:47:44 C 13 34 23.272 +12 29 23.57 V 703
2024-03-18 08:50:43 C 13 34 23.106 +12 29 33.32 V 703
2024-03-18 08:53:41 C 13 34 22.998 +12 29 41.24 V 703
2024-03-19 11:08:04 C 13 33 14.278 +13 45 16.02 V T05
2024-03-19 11:11:19 C 13 33 14.119 +13 45 25.06 V T05
2024-03-19 11:46:52 C 13 33 12.355 +13 47 05.35 V T05
2024-03-19 11:54:41 C 13 33 11.966 +13 47 28.46 V T05
2024-03-19 22:52:55 C 13 32 42.744 +14 18 42.30 V M22
2024-03-19 22:55:32 C 13 32 42.677 +14 18 47.74 V M22
2024-03-19 23:30:40 C 13 32 40.877 +14 20 27.28 V M22
2024-03-19 23:36:35 C 13 32 40.618 +14 20 43.15 V M22
2024-03-20 05:51:19 C 13 32 24.241 +14 37 51.89 V G96
2024-03-20 05:58:46 C 13 32 23.888 +14 38 12.62 V G96
2024-03-20 06:06:13 C 13 32 23.521 +14 38 33.54 V G96
2024-03-20 06:13:40 C 13 32 23.150 +14 38 54.49 V G96
2024-03-20 09:15:35 C 13 32 14.161 +14 47 19.07 V 703
2024-03-20 09:18:52 C 13 32 13.952 +14 47 29.80 V 703
2024-03-20 09:22:09 C 13 32 13.891 +14 47 40.27 V 703
2024-03-20 09:25:26 C 13 32 13.643 +14 47 49.56 V 703
2024-03-21 10:18:49 C 13 31 05.376 +15 56 01.25 V T05