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
2024-03-21 10:21:27 C 13 31 05.222 +15 56 08.27 V T05
2024-03-21 10:26:01 C 13 31 04.942 +15 56 20.47 V T05
2024-03-21 10:33:51 C 13 31 04.560 +15 56 41.35 V T05
2024-03-22 10:21:27 C 13 29 57.357 +17 00 00.60 X F51
2024-03-22 10:32:48 C 13 29 56.761 +17 00 30.36 X F51
2024-03-22 10:44:10 C 13 29 56.169 +17 01 00.39 X F51
2024-03-22 10:55:36 C 13 29 55.567 +17 01 30.37 X F51
2024-03-28 10:19:30 C 13 22 49.184 +22 42 52.81 V 703
2024-03-28 10:29:25 C 13 22 48.616 +22 43 11.96 V 703
2024-03-30 09:39:50 C 13 20 25.750 +24 20 06.36 V T08
2024-03-30 09:43:52 C 13 20 25.560 +24 20 13.99 V T08
2024-03-30 09:47:52 C 13 20 25.286 +24 20 22.13 V T08
2024-03-30 09:55:14 C 13 20 24.919 +24 20 37.18 V T08
2024-04-03 08:24:06 C 13 15 38.434 +27 11 26.81 V V00
2024-04-03 08:31:16 C 13 15 38.041 +27 11 38.65 V V00
2024-04-03 08:38:27 C 13 15 37.660 +27 11 50.42 V V00
2024-04-03 08:45:37 C 13 15 37.271 +27 12 02.27 V V00
2024-04-04 07:51:06 C 13 14 28.705 +27 49 15.49 V 703
2024-04-04 07:54:23 C 13 14 28.597 +27 49 19.49 V 703
2024-04-04 07:57:40 C 13 14 28.396 +27 49 24.42 V 703
2024-04-04 08:00:57 C 13 14 28.216 +27 49 30.32 V 703
2024-04-16 05:57:18 C 13 01 56.183 +33 18 44.53 V G96
2024-04-16 06:04:45 C 13 01 55.884 +33 18 50.33 V G96
2024-04-16 06:13:41 C 13 01 55.492 +33 18 57.10 V G96
2024-04-16 06:21:06 C 13 01 55.218 +33 19 03.00 V G96
2024-04-17 07:53:08 C 13 01 00.666 +33 38 07.01 X F51
2024-04-17 08:27:10 C 13 00 59.349 +33 38 31.65 X F51
2024-04-17 08:43:38 C 13 00 58.707 +33 38 43.57 X F51
2024-04-19 10:30:38 C 12 59 18.360 +34 11 39.57 X F51
2024-04-19 10:43:32 C 12 59 17.914 +34 11 47.18 X F51
2024-04-19 10:56:14 C 12 59 17.455 +34 11 54.96 X F51
2024-04-19 11:08:44 C 12 59 17.021 +34 12 02.44 X F51
2024-04-21 10:49:16 C 12 57 50.412 +34 38 46.78 X F52
2024-04-21 11:08:38 C 12 57 49.788 +34 38 56.56 X F52
2024-04-21 11:28:01 C 12 57 49.169 +34 39 06.38 X F52
2024-04-24 12:20:07 C 12 55 54.020 +35 11 41.85 X F51
2024-04-24 12:35:12 C 12 55 53.606 +35 11 47.35 X F51
2024-04-24 12:50:07 C 12 55 53.235 +35 11 52.78 X F51
2024-04-26 07:42:30 C 12 54 55.890 +35 26 48.95 V G96
2024-04-26 07:50:06 C 12 54 55.703 +35 26 51.11 V G96
2024-04-26 07:57:43 C 12 54 55.526 +35 26 53.23 V G96
2024-04-26 08:05:19 C 12 54 55.343 +35 26 55.90 V G96
2024-04-26 10:34:48 C 12 54 52.300 +35 27 44.57 X F51
2024-04-26 10:50:50 C 12 54 51.902 +35 27 49.36 X F51
2024-04-26 11:23:11 C 12 54 51.108 +35 27 58.99 X F51
2024-04-27 10:53:35 C 12 54 23.043 +35 34 49.12 X F52
2024-04-27 11:07:45 C 12 54 22.754 +35 34 52.84 X F52
2024-04-27 11:21:52 C 12 54 22.432 +35 34 56.58 X F52
2024-04-27 11:36:08 C 12 54 22.119 +35 35 00.15 X F52
2024-05-29 04:53:12 C 12 57 26.262 +34 09 59.33 V G96