356285 (2010 DE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3964777493 ± 2.11e-08
Semi-major axis (a)2.1133264744 AU ± 9.92e-09
Inclination (i)24.00236610° ± 2.90e-06
Long. of Asc. Node (Ω)176.83848512° ± 3.97e-06
Arg. of Perihelion (ω)277.22093314° ± 1.33e-05
Mean Anomaly (M)106.38563037° ± 4.35e-06
Mean Motion (n)0.3208207027°/day ± 2.26e-09
Perihelion dist (q)1.27543955 AU ± 4.51e-08
Aphelion dist (Q)2.95121340 AU ± 4.68e-08
Orbital Period3.07220287 yr ± 2.16e-08
Physical Parameters
H (abs. magnitude)17.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeAmor
MOID0.499091 AU
Observations Used903
Oppositions16
Arc Total2002-2025
First Observation Used2002-07-28
Last Observation Used2025-05-17
Observations (938)
Date Type RA Dec Mag Band Observatory
2019-04-07 10:44:40 C 12 14 41.08 +10 18 04.7 V T08
2019-04-07 11:11:34 C 12 14 40.34 +10 18 27.8 V T08
2019-04-08 06:06:10 C 12 14 09.22 +10 34 24.9 U I41
2019-04-08 06:35:22 C 12 14 08.36 +10 34 49.0 U I41
2019-04-08 07:07:31 C 12 14 07.39 +10 35 16.0 U I41
2019-04-09 06:37:40 C 12 13 29.74 +10 54 30.9 V 703
2019-04-09 06:45:13 C 12 13 29.52 +10 54 37.0 V 703
2019-04-09 06:52:45 C 12 13 29.29 +10 54 42.7 V 703
2019-04-09 07:00:19 C 12 13 29.11 +10 54 48.9 V 703
2019-04-11 08:08:07 C 12 12 15.29 +11 32 54.6 V G96
2019-04-11 08:15:31 C 12 12 15.10 +11 33 00.2 V G96
2019-04-11 08:29:38 C 12 12 14.73 +11 33 10.7 V G96
2019-04-11 08:37:02 C 12 12 14.54 +11 33 16.1 V G96
2019-04-12 09:31:36 C 12 11 40.22 +11 51 31.6 V T08
2019-04-12 09:56:23 C 12 11 39.59 +11 51 48.5 V T08
2019-04-12 10:00:23 C 12 11 39.55 +11 51 51.3 V T08
2019-04-12 10:05:38 C 12 11 39.39 +11 51 55.9 V T08
2019-04-12 10:26:32 C 12 11 38.81 +11 52 09.6 V T08
2019-04-13 05:21:39 C 12 11 14.24 +12 05 27.2 V 703
2019-04-13 05:29:53 C 12 11 14.00 +12 05 33.3 V 703
2019-04-13 05:38:08 C 12 11 13.86 +12 05 39.8 V 703
2019-04-13 05:46:24 C 12 11 13.57 +12 05 45.2 V 703
2019-04-14 05:17:33 C 12 10 44.19 +12 21 43.3 V 703
2019-04-14 05:25:20 C 12 10 44.03 +12 21 47.9 V 703
2019-04-14 05:33:07 C 12 10 43.89 +12 21 54.2 V 703
2019-04-14 05:40:56 C 12 10 43.72 +12 21 59.4 V 703
2019-04-28 06:01:12 C 12 06 53.50 +15 04 43.6 V G96
2019-04-28 06:08:39 C 12 06 53.48 +15 04 45.6 V G96
2019-04-28 06:16:05 C 12 06 53.43 +15 04 48.0 V G96
2019-04-28 06:23:30 C 12 06 53.41 +15 04 50.4 V G96
2019-05-04 14:28:42 C 12 07 06.15 +15 43 06.5 q D29
2019-05-04 14:49:04 C 12 07 06.22 +15 43 09.8 q D29
2019-05-04 15:09:25 C 12 07 06.29 +15 43 12.8 q D29
2019-05-27 08:04:02 C 12 16 27.795 +15 53 01.29 U F51
2019-05-27 08:21:04 C 12 16 28.241 +15 52 59.11 U F51
2019-05-27 08:38:04 C 12 16 28.692 +15 52 57.04 U F51
2019-05-27 08:55:08 C 12 16 29.132 +15 52 55.02 U F51
2019-05-28 04:13:12 C 12 17 01.51 +15 50 31.5 o 691
2019-05-28 04:26:23 C 12 17 01.84 +15 50 29.8 o 691
2019-05-28 04:39:35 C 12 17 02.19 +15 50 27.9 o 691
2019-05-31 04:17:45 C 12 19 08.02 +15 40 25.2 V G96
2019-05-31 04:25:57 C 12 19 08.27 +15 40 24.1 V G96
2019-05-31 04:34:09 C 12 19 08.49 +15 40 22.8 V G96
2019-06-01 07:40:07 C 12 19 58.552 +15 36 06.74 U F52
2019-06-01 07:56:49 C 12 19 59.033 +15 36 04.20 U F52
2019-06-01 08:13:37 C 12 19 59.544 +15 36 01.00 U F52
2019-06-01 08:30:21 C 12 20 00.032 +15 35 58.52 U F52
2021-09-22 12:57:12 C 05 56 55.112 -01 36 14.26 U F51
2021-09-22 13:14:56 C 05 56 57.425 -01 36 31.48 U F51
2021-09-22 13:32:40 C 05 56 59.743 -01 36 48.59 U F51