2017 DE

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2384885000
Semi-major axis (a)1.1202443000 AU
Inclination (i)24.12068000°
Long. of Asc. Node (Ω)149.24594000°
Arg. of Perihelion (ω)92.13043000°
Mean Anomaly (M)74.08069000°
Mean Motion (n)0.8312562800°/day
Perihelion dist (q)0.85307890 AU
Aphelion dist (Q)1.38740970 AU
Orbital Period1.18568440 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty6
Orbit TypeApollo
MOID0.029026 AU
Observations Used122
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-02-24
Observations (123)
Date Type RA Dec Mag Band Observatory
2017-02-17 08:06:09 C 09 58 56.43 +08 11 42.7 o 691
2017-02-17 08:07:54 C 09 58 56.40 +08 12 04.5 o 691
2017-02-17 20:55:07 C 09 59 11.02 +10 53 06.4 t Z84
2017-02-17 20:55:39 C 09 59 11.01 +10 53 13.5 t Z84
2017-02-17 20:56:11 C 09 59 11.02 +10 53 20.5 t Z84
2017-02-17 20:56:43 C 09 59 11.01 +10 53 27.4 t Z84
2017-02-17 20:57:15 C 09 59 11.00 +10 53 34.3 t Z84
2017-02-17 20:58:03 C 09 59 10.40 +10 53 38.6 t B49
2017-02-17 21:06:51 C 09 59 10.97 +10 55 39.5 t Z84
2017-02-17 21:07:24 C 09 59 10.95 +10 55 46.9 t Z84
2017-02-17 21:07:44 C 09 59 10.36 +10 55 44.9 t B49
2017-02-17 21:07:56 C 09 59 10.96 +10 55 54.0 t Z84
2017-02-17 21:16:14 C 09 59 10.31 +10 57 35.9 t B49
2017-02-17 21:20:14 C 09 59 09.84 +10 58 12.2 q Z80
2017-02-17 21:27:49 C 09 59 09.80 +10 59 51.4 q Z80
2017-02-17 21:35:22 C 09 59 09.79 +11 01 30.2 q Z80
2017-02-17 21:43:13 C 09 59 09.76 +11 03 12.4 q Z80
2017-02-17 21:56:34 C 09 59 09.67 +11 06 07.0 q Z80
2017-02-17 22:11:47 C 09 59 09.57 +11 09 27.1 q Z80
2017-02-17 22:15:56 C 09 59 09.05 +11 10 30.6 U K38
2017-02-17 22:27:06 C 09 59 09.47 +11 12 46.7 q Z80
2017-02-17 22:29:05 C 09 59 08.92 +11 13 22.9 U K38
2017-02-17 22:41:46 C 09 59 08.78 +11 16 09.1 U K38
2017-02-17 22:54:27 C 09 59 08.66 +11 18 55.4 U K38
2017-02-17 23:04:42 C 09 59 08.54 +11 21 10.0 U K38
2017-02-17 23:53:13 C 09 59 07.98 +11 31 47.9 q 203
2017-02-18 00:08:21 C 09 59 07.81 +11 35 07.0 q 203
2017-02-18 00:23:36 C 09 59 07.66 +11 38 27.9 q 203
2017-02-18 02:47:14 C 09 59 14.93 +12 10 20.0 q W25
2017-02-18 02:53:55 C 09 59 14.90 +12 11 49.6 q W25
2017-02-18 04:07:11 C 09 59 14.53 +12 28 12.4 u H21
2017-02-18 04:10:24 C 09 59 14.50 +12 28 55.9 u H21
2017-02-18 04:13:20 C 09 59 14.47 +12 29 35.2 u H21
2017-02-18 04:16:15 C 09 59 14.44 +12 30 14.6 u H21
2017-02-18 04:18:53 C 09 59 14.41 +12 30 50.1 u H21
2017-02-18 07:23:53 C 09 59 19.72 +13 13 01.8 L T05
2017-02-18 07:38:56 C 09 59 19.53 +13 16 26.9 L T05
2017-02-18 07:54:40 C 09 59 19.34 +13 20 03.6 L T05
2017-02-18 08:11:23 C 09 59 19.18 +13 23 53.4 L T05
2017-02-18 08:27:12 C 09 59 18.92 +13 27 29.7 L T05
2017-02-18 08:36:36 C 09 59 18.78 +13 29 39.8 L T05
2017-02-18 13:36:45 C 09 59 13.755 +14 38 46.01 L F51
2017-02-18 14:12:21 C 09 59 13.491 +14 47 01.01 L F51
2017-02-18 14:47:44 C 09 59 13.374 +14 55 13.71 L F51
2017-02-18 15:13:30 C 09 59 13.399 +15 01 12.75 L F51
2017-02-18 21:56:34 C 09 59 28.49 +16 36 31.6 q 204
2017-02-18 22:02:07 C 09 59 28.45 +16 37 51.7 q 204
2017-02-18 22:07:39 C 09 59 28.39 +16 39 12.0 q 204
2017-02-18 23:21:14 C 09 59 27.43 +16 57 04.2 q 160
2017-02-18 23:24:14 C 09 59 27.41 +16 57 48.0 q 160