2017 WD15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3802040000
Semi-major axis (a)1.6049809000 AU
Inclination (i)5.22378000°
Long. of Asc. Node (Ω)49.95759000°
Arg. of Perihelion (ω)42.36588000°
Mean Anomaly (M)319.79741000°
Mean Motion (n)0.4847292800°/day
Perihelion dist (q)0.99476070 AU
Aphelion dist (Q)2.21520110 AU
Orbital Period2.03331560 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty5
Orbit TypeApollo
MOID0.042545 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-08
Observations (34)
Date Type RA Dec Mag Band Observatory
2017-11-24 03:18:07 C 00 02 31.92 +06 27 10.5 U G96
2017-11-24 03:25:38 C 00 02 31.20 +06 27 27.1 U G96
2017-11-24 03:33:09 C 00 02 30.43 +06 27 44.1 U G96
2017-11-24 03:40:40 C 00 02 29.77 +06 28 00.7 U G96
2017-11-24 05:08:03 C 00 02 21.18 +06 31 16.5 o 691
2017-11-24 05:15:11 C 00 02 20.48 +06 31 32.2 o 691
2017-11-24 05:51:01 C 00 02 17.06 +06 32 51.4 U G96
2017-11-24 05:52:06 C 00 02 17.00 +06 32 53.1 U G96
2017-11-24 05:53:12 C 00 02 16.89 +06 32 55.5 U G96
2017-11-24 05:54:16 C 00 02 16.68 +06 32 59.4 U G96
2017-11-25 02:00:34 C 00 00 45.96 +07 19 06.7 o 926
2017-11-25 02:10:56 C 00 00 44.94 +07 19 30.9 o 926
2017-11-25 02:21:17 C 00 00 43.83 +07 19 56.0 o 926
2017-11-25 02:35:37 C 00 00 42.49 +07 20 28.1 U G96
2017-11-25 02:37:12 C 00 00 42.33 +07 20 31.4 U G96
2017-11-25 02:38:49 C 00 00 42.17 +07 20 35.5 U G96
2017-11-25 02:40:24 C 00 00 42.03 +07 20 38.9 U G96
2017-11-26 03:39:55 C 23 58 42.68 +08 20 38.0 U V06
2017-11-26 03:42:24 C 23 58 42.43 +08 20 44.2 U V06
2017-11-26 03:44:53 C 23 58 42.16 +08 20 50.0 U V06
2017-11-26 03:47:22 C 23 58 41.93 +08 20 56.0 U V06
2017-12-09 04:02:40 C 23 32 03.00 +25 42 57.0 o 926
2017-12-09 04:10:31 C 23 32 01.98 +25 43 30.5 o 926
2017-12-09 04:18:21 C 23 32 00.98 +25 44 03.3 o 926
2017-12-20 01:42:34 C 22 55 23.45 +48 19 44.3 U I52
2017-12-20 01:44:58 C 22 55 22.82 +48 19 58.1 U I52
2017-12-20 01:47:21 C 22 55 22.20 +48 20 11.5 U I52
2018-01-24 09:48:05 C 12 46 02.06 +59 33 57.7 U V06
2018-01-24 09:50:59 C 12 46 01.42 +59 33 50.9 U V06
2018-01-24 09:53:53 C 12 46 00.84 +59 33 44.1 U V06
2018-01-24 09:56:48 C 12 46 00.18 +59 33 37.5 U V06
2018-02-08 11:52:07 C 11 56 00.89 +47 13 13.3 o 291
2018-02-08 12:00:56 C 11 55 59.80 +47 12 58.1 o 291
2018-02-08 12:09:44 C 11 55 58.66 +47 12 41.9 o 291