2017 DF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3949671000
Semi-major axis (a)1.6424325000 AU
Inclination (i)0.80949000°
Long. of Asc. Node (Ω)146.58809000°
Arg. of Perihelion (ω)7.88607000°
Mean Anomaly (M)55.36590000°
Mean Motion (n)0.4682446000°/day
Perihelion dist (q)0.99372570 AU
Aphelion dist (Q)2.29113930 AU
Orbital Period2.10489920 yr
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty4
Orbit TypeApollo
MOID0.004606 AU
Observations Used78
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-02-24
Observations (84)
Date Type RA Dec Mag Band Observatory
2017-02-17 04:28:11 C 07 21 30.84 +24 11 58.3 q G96
2017-02-17 04:34:17 C 07 21 43.33 +24 12 12.2 q G96
2017-02-17 04:40:31 C 07 21 56.30 +24 12 26.6 q G96
2017-02-17 04:46:37 C 07 22 08.94 +24 12 40.0 q G96
2017-02-17 06:22:06 C 07 25 31.03 +24 15 33.6 q G96
2017-02-17 06:23:17 C 07 25 33.60 +24 15 35.4 q G96
2017-02-17 06:24:28 C 07 25 36.19 +24 15 37.1 q G96
2017-02-17 06:25:39 C 07 25 38.77 +24 15 38.7 q G96
2017-02-17 18:47:03 C 08 01 46.19 +24 21 00.2 q J95
2017-02-17 18:48:24 C 08 01 50.37 +24 21 01.3 q J95
2017-02-17 18:49:52 C 08 01 54.99 +24 21 02.2 q J95
2017-02-17 18:51:24 C 08 01 59.85 +24 21 03.4 q J95
2017-02-17 19:38:02 C 08 04 31.22 +24 24 42.9 t B49
2017-02-17 19:44:10 C 08 04 50.33 +24 24 49.4 t B49
2017-02-17 19:50:09 C 08 05 09.16 +24 24 50.9 t B49
2017-02-17 19:51:57 C 08 05 06.86 +24 23 18.8 q K30
2017-02-17 19:54:57 C 08 05 16.32 +24 23 19.0 q K30
2017-02-17 20:00:23 C 08 05 33.45 +24 23 19.2 q K30
2017-02-17 20:05:15 C 08 06 00.07 +24 25 20.7 Q J08
2017-02-17 20:08:32 C 08 06 10.35 +24 25 21.7 Q J08
2017-02-17 20:15:44 C 08 06 33.07 +24 25 22.4 Q J08
2017-02-17 20:15:58 C 08 06 33.87 +24 25 22.5 Q J08
2017-02-17 20:17:51 C 08 06 39.78 +24 25 22.8 Q J08
2017-02-17 20:27:05 C 08 07 07.70 +24 24 01.1 U 958
2017-02-17 20:31:22 C 08 07 25.84 +24 26 05.6 t Z84
2017-02-17 20:34:10 C 08 07 34.73 +24 26 05.8 t Z84
2017-02-17 20:36:17 C 08 07 36.94 +24 24 00.8 U 958
2017-02-17 20:37:12 C 08 07 44.31 +24 26 05.8 t Z84
2017-02-17 20:40:57 C 08 07 51.74 +24 24 00.1 U 958
2017-02-17 22:01:38 C 08 12 00.11 +24 22 34.9 q 203
2017-02-17 22:09:52 C 08 12 27.08 +24 22 23.3 q 203
2017-02-17 22:14:05 C 08 13 16.34 +24 27 54.1 q J22
2017-02-17 22:15:59 C 08 13 22.52 +24 27 52.9 q J22
2017-02-17 22:17:09 C 08 12 50.99 +24 22 12.4 q 203
2017-02-17 22:17:54 C 08 13 28.69 +24 27 51.6 q J22
2017-02-17 23:05:56 C 08 15 43.24 +24 21 19.1 q I93
2017-02-17 23:07:06 C 08 15 47.21 +24 21 17.1 q I93
2017-02-17 23:12:25 C 08 16 05.01 +24 21 06.8 q I93
2017-02-17 23:14:18 C 08 16 11.40 +24 21 03.2 q I93
2017-02-17 23:16:44 C 08 16 19.56 +24 20 58.1 q I93
2017-02-17 23:21:55 C 08 16 37.04 +24 20 47.6 q I93
2017-02-17 23:22:57 C 08 16 40.57 +24 20 45.2 q I93
2017-02-18 00:41:22 C 08 22 44.93 +24 17 45.0 q W25
2017-02-18 00:48:28 C 08 23 10.37 +24 17 38.3 q W25
2017-02-18 01:16:29 C 08 24 51.05 +24 17 07.3 q W25
2017-02-18 01:26:10 C 08 25 25.84 +24 16 54.6 q W25
2017-02-18 03:25:08 C 08 32 43.80 +24 12 24.2 u H21
2017-02-18 03:25:50 C 08 32 46.41 +24 12 22.1 u H21
2017-02-18 03:27:00 C 08 32 50.71 +24 12 18.8 u H21
2017-02-18 03:28:25 C 08 32 55.96 +24 12 14.6 u H21