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
2017-02-18 23:27:01 C 09 59 27.37 +16 58 28.4 q 160
2017-02-18 23:43:01 C 09 59 28.40 +17 02 09.1 q J69
2017-02-18 23:55:41 C 09 59 28.25 +17 05 14.0 q J69
2017-02-20 02:09:58 C 09 59 58.76 +23 46 02.9 q W25
2017-02-20 02:17:21 C 09 59 58.74 +23 48 01.4 q W25
2017-02-21 10:40:33 C 10 00 31.67 +32 45 45.8 L T05
2017-02-21 12:02:47 C 10 00 30.29 +33 09 07.2 L T05
2017-02-21 12:08:42 C 10 00 30.21 +33 10 47.7 L T05
2017-02-22 03:53:49 C 10 01 05.43 +37 42 04.7 q I52
2017-02-22 03:54:15 C 10 01 05.44 +37 42 12.4 q I52
2017-02-22 03:57:29 C 10 01 05.47 +37 43 09.2 q I52
2017-02-22 03:57:55 C 10 01 05.45 +37 43 16.9 q I52
2017-02-22 10:32:44 C 10 01 08.58 +39 38 33.4 L T05
2017-02-22 10:46:05 C 10 01 08.34 +39 42 25.5 L T05
2017-02-22 11:11:43 C 10 01 07.98 +39 49 49.3 L T05
2017-02-22 11:27:22 C 10 01 07.68 +39 54 22.0 L T05
2017-02-23 08:07:41 C 10 01 48.06 +45 52 42.5 q G96
2017-02-23 08:15:56 C 10 01 48.04 +45 55 04.8 q G96
2017-02-23 08:22:05 C 10 01 47.95 +45 56 49.4 q G96
2017-02-23 08:28:16 C 10 01 47.88 +45 58 35.4 q G96
2017-02-24 03:55:19 C 10 02 46.21 +51 28 58.5 q G96
2017-02-24 04:07:46 C 10 02 46.30 +51 32 30.1 q G96
2017-02-24 04:13:58 C 10 02 46.39 +51 34 15.1 q G96