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
2019-03-26 11:03:18 C 12 24 16.52 +05 24 34.9 V T08
2019-03-26 11:13:39 C 12 24 16.16 +05 24 47.3 V T08
2019-03-26 11:16:44 C 12 24 15.94 +05 24 49.0 V T08
2019-03-26 11:25:55 C 12 24 15.66 +05 25 01.1 V T08
2019-03-26 11:28:52 C 12 24 15.50 +05 25 04.8 V T08
2019-03-26 11:38:51 C 12 24 15.06 +05 25 16.0 V T08
2019-03-26 11:41:47 C 12 24 15.01 +05 25 20.0 V T08
2019-03-26 23:49:53 C 12 23 48.23 +05 39 23.3 V 130
2019-03-26 23:56:01 C 12 23 47.98 +05 39 29.9 V 130
2019-03-28 10:57:15 C 12 22 31.08 +06 19 33.3 V T05
2019-03-28 11:03:13 C 12 22 30.84 +06 19 41.3 V T05
2019-03-28 11:10:26 C 12 22 30.59 +06 19 48.3 V T05
2019-03-28 11:16:30 C 12 22 30.34 +06 19 55.0 V T05
2019-03-28 11:24:25 C 12 22 30.00 +06 20 03.8 V T05
2019-03-28 11:30:27 C 12 22 29.82 +06 20 11.3 V T05
2019-03-28 11:37:38 C 12 22 29.49 +06 20 18.2 V T05
2019-03-28 11:43:30 C 12 22 29.31 +06 20 25.7 V T05
2019-03-29 06:34:39 C 12 21 48.88 +06 41 23.5 V G96
2019-03-29 06:42:41 C 12 21 48.57 +06 41 32.5 V G96
2019-03-29 06:50:45 C 12 21 48.26 +06 41 41.4 V G96
2019-03-29 06:58:47 C 12 21 47.95 +06 41 50.3 V G96
2019-03-29 09:02:11 C 12 21 43.21 +06 44 05.7 V 703
2019-03-29 09:09:45 C 12 21 42.94 +06 44 14.7 V 703
2019-03-29 09:17:20 C 12 21 42.62 +06 44 23.1 V 703
2019-03-29 09:24:55 C 12 21 42.34 +06 44 31.3 V 703
2019-03-30 07:05:45 C 12 20 56.62 +07 08 10.7 U I41
2019-03-30 07:07:01 C 12 20 56.57 +07 08 11.9 U I41
2019-03-30 11:01:04 C 12 20 48.13 +07 12 26.5 V T08
2019-03-30 11:14:04 C 12 20 47.67 +07 12 40.2 V T08
2019-03-30 11:26:14 C 12 20 47.18 +07 12 53.4 V T08
2019-03-30 11:39:05 C 12 20 46.69 +07 13 07.2 V T08
2019-03-31 06:33:53 C 12 20 07.60 +07 33 13.1 U I41
2019-03-31 07:06:40 C 12 20 06.39 +07 33 47.5 U I41
2019-04-03 17:28:19 C 12 17 21.85 +08 56 48.9 q D29
2019-04-03 17:48:40 C 12 17 21.23 +08 57 09.7 q D29
2019-04-04 06:19:30 C 12 16 57.92 +09 09 06.0 V G96
2019-04-04 06:27:35 C 12 16 57.65 +09 09 13.5 V G96
2019-04-04 06:35:40 C 12 16 57.38 +09 09 21.1 V G96
2019-04-04 06:43:43 C 12 16 57.10 +09 09 28.9 V G96
2019-04-04 10:07:14 C 12 16 50.65 +09 12 43.1 V T08
2019-04-04 10:30:27 C 12 16 49.89 +09 13 05.7 V T08
2019-04-04 10:31:10 C 12 16 49.90 +09 13 05.9 V T08
2019-04-04 10:38:36 C 12 16 49.61 +09 13 13.0 V T08
2019-04-04 10:39:21 C 12 16 50.21 +09 13 18.4 V T08
2019-04-04 10:58:48 C 12 16 48.90 +09 13 32.7 V T08
2019-04-04 11:00:45 C 12 16 48.85 +09 13 34.0 V T08
2019-04-04 11:11:48 C 12 16 48.48 +09 13 44.6 V T08
2019-04-07 10:15:55 C 12 14 42.00 +10 17 39.7 V T08
2019-04-07 10:30:09 C 12 14 41.59 +10 17 51.9 V T08
2019-04-07 10:43:57 C 12 14 41.13 +10 18 03.6 V T08