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
2016-02-09 12:03:10 C 13 51 53.67 -11 32 40.3 q G96
2016-02-09 12:09:47 C 13 51 53.80 -11 32 35.1 q G96
2016-02-10 09:42:22 C 13 52 35.06 -11 19 38.4 R G45
2016-02-10 09:48:52 C 13 52 35.29 -11 19 34.5 R G45
2016-02-10 09:54:27 C 13 52 35.45 -11 19 31.3 R G45
2016-02-10 09:55:40 C 13 52 35.50 -11 19 29.9 R G45
2016-02-10 10:00:59 C 13 52 35.64 -11 19 27.7 R G45
2016-02-10 10:02:13 C 13 52 35.65 -11 19 27.2 R G45
2016-02-10 10:08:49 C 13 52 35.85 -11 19 22.7 R G45
2016-02-10 10:14:06 C 13 52 36.00 -11 19 20.0 R G45
2016-02-10 10:15:18 C 13 52 36.03 -11 19 19.0 R G45
2016-02-13 09:52:31 C 13 54 37.96 -10 33 49.5 R G45
2016-02-13 09:59:10 C 13 54 38.13 -10 33 45.2 R G45
2016-02-13 10:05:51 C 13 54 38.29 -10 33 41.1 R G45
2016-02-13 10:11:23 C 13 54 38.38 -10 33 37.2 R G45
2016-02-20 08:26:44 C 13 57 55.13 -08 33 54.0 u 807
2016-02-20 08:29:54 C 13 57 55.16 -08 33 51.7 u 807
2016-02-20 08:33:17 C 13 57 55.18 -08 33 48.9 u 807
2016-02-20 08:36:26 C 13 57 55.23 -08 33 46.5 u 807
2016-02-20 08:56:45 C 13 57 55.44 -08 33 31.0 u 807
2016-02-21 08:16:00 C 13 58 13.33 -08 15 12.2 u 807
2016-02-21 08:19:08 C 13 58 13.36 -08 15 09.4 u 807
2016-02-21 08:22:30 C 13 58 13.39 -08 15 06.7 u 807
2016-02-21 08:25:50 C 13 58 13.43 -08 15 04.1 u 807
2016-02-21 08:28:46 C 13 58 13.47 -08 15 02.0 u 807
2016-03-01 11:02:25 C 13 59 00.12 -05 06 27.9 q 703
2016-03-01 11:16:56 C 13 58 59.99 -05 06 13.9 q 703
2016-03-02 13:16:14 C 13 58 51.288 -04 41 53.14 L F51
2016-03-02 13:32:29 C 13 58 51.148 -04 41 37.79 L F51
2016-03-02 13:48:56 C 13 58 50.998 -04 41 22.30 L F51
2016-03-02 14:05:12 C 13 58 50.843 -04 41 06.94 L F51
2016-03-06 14:09:04 C 13 57 51.493 -03 08 11.70 L F51
2016-03-06 14:27:16 C 13 57 51.196 -03 07 53.65 L F51
2016-03-06 14:45:28 C 13 57 50.903 -03 07 35.66 L F51
2016-03-06 15:03:50 C 13 57 50.608 -03 07 17.47 L F51
2016-03-10 11:06:02 C 13 56 16.595 -01 34 36.09 L F51
2016-03-10 11:23:03 C 13 56 16.212 -01 34 18.65 L F51
2016-03-10 11:40:05 C 13 56 15.827 -01 34 01.30 L F51
2016-03-10 11:57:11 C 13 56 15.437 -01 33 43.76 L F51
2016-03-11 12:26:47 C 13 55 44.232 -01 08 35.73 L F51
2016-03-11 12:59:11 C 13 55 43.440 -01 08 02.34 L F51
2016-03-11 13:15:22 C 13 55 43.038 -01 07 45.67 L F51
2016-03-15 10:36:40 C 13 53 23.05 +00 29 12.8 q 703
2016-03-15 10:54:07 C 13 53 22.45 +00 29 30.5 q 703
2016-03-15 11:02:50 C 13 53 22.24 +00 29 39.7 q 703
2016-03-16 13:10:48 C 13 52 37.47 +00 57 02.8 1 T09
2016-03-16 15:02:53 C 13 52 33.938 +00 59 00.23 L F51
2016-03-16 15:14:54 C 13 52 33.551 +00 59 12.56 L F51
2016-03-16 15:23:36 C 13 52 33.26 +00 59 21.9 1 T09
2016-03-16 15:27:30 C 13 52 33.14 +00 59 26.2 1 T09