2017 WB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4605094000
Semi-major axis (a)1.7795250000 AU
Inclination (i)5.31129000°
Long. of Asc. Node (Ω)228.83717000°
Arg. of Perihelion (ω)154.86282000°
Mean Anomaly (M)144.80688000°
Mean Motion (n)0.4151910100°/day
Perihelion dist (q)0.96003700 AU
Aphelion dist (Q)2.59901300 AU
Orbital Period2.37386570 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty4
Orbit TypeApollo
MOID0.000854 AU
Observations Used103
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-13
Observations (104)
Date Type RA Dec Mag Band Observatory
2017-11-17 07:42:47 C 01 36 38.49 -17 01 06.3 o 926
2017-11-17 07:43:56 C 01 36 41.04 -17 01 00.0 o 926
2017-11-17 07:45:03 C 01 36 43.50 -17 00 54.0 o 926
2017-11-17 07:46:10 C 01 36 45.99 -17 00 47.6 o 926
2017-11-17 07:47:20 C 01 36 48.52 -17 00 41.7 o 926
2017-11-17 07:48:30 C 01 36 51.11 -17 00 35.3 o 926
2017-11-18 12:27:32 C 02 34 04.68 -14 13 54.7 U 474
2017-11-18 12:28:23 C 02 34 06.05 -14 13 49.7 U 474
2017-11-18 12:29:20 C 02 34 07.60 -14 13 45.0 U 474
2017-11-18 12:30:11 C 02 34 09.05 -14 13 39.8 U 474
2017-11-19 04:28:24 C 02 59 08.15 -12 53 19.6 o 926
2017-11-19 04:29:53 C 02 59 10.02 -12 53 11.6 o 926
2017-11-19 04:31:22 C 02 59 11.99 -12 53 04.4 o 926
2017-11-19 09:43:31 C 03 05 53.45 -12 25 48.4 U I52
2017-11-19 09:43:43 C 03 05 53.67 -12 25 48.1 U I52
2017-11-19 09:43:53 C 03 05 53.91 -12 25 46.5 U I52
2017-11-20 07:26:30 C 03 31 23.50 -10 42 20.4 U G96
2017-11-20 07:34:11 C 03 31 30.75 -10 41 46.5 U G96
2017-11-20 07:34:57 C 03 31 31.49 -10 41 43.5 U 703
2017-11-20 07:41:45 C 03 31 37.94 -10 41 12.8 U G96
2017-11-20 07:42:42 C 03 31 38.80 -10 41 09.2 U 703
2017-11-20 07:49:18 C 03 31 45.11 -10 40 39.1 U G96
2017-11-20 07:50:29 C 03 31 46.25 -10 40 33.7 U 703
2017-11-20 07:58:16 C 03 31 53.55 -10 39 59.6 U 703
2017-11-21 07:16:58 C 03 52 47.54 -09 06 35.5 U I52
2017-11-21 07:17:13 C 03 52 47.74 -09 06 34.7 U I52
2017-11-21 07:17:30 C 03 52 47.95 -09 06 33.9 U I52
2017-11-21 07:17:45 C 03 52 48.13 -09 06 32.6 U I52
2017-11-21 11:33:47 C 03 56 07.25 -08 46 03.3 U 474
2017-11-21 11:36:41 C 03 56 09.24 -08 45 53.4 U 474
2017-11-21 11:41:01 C 03 56 12.25 -08 45 38.2 U 474
2017-11-21 11:46:48 C 03 56 16.28 -08 45 18.1 U 474
2017-11-25 08:17:17 C 04 41 37.06 -04 58 34.2 U G96
2017-11-25 08:24:50 C 04 41 39.12 -04 58 20.4 U G96
2017-11-25 08:32:29 C 04 41 41.24 -04 58 07.2 U G96
2017-11-25 08:40:05 C 04 41 43.37 -04 57 53.1 U G96
2017-11-26 06:17:19 C 04 48 00.88 -04 19 21.9 U 807
2017-11-26 06:19:48 C 04 48 01.45 -04 19 17.8 U 807
2017-11-26 06:22:17 C 04 48 02.03 -04 19 13.8 U 807
2017-11-28 06:39:50 C 04 59 01.06 -03 15 57.6 u H21
2017-11-28 06:47:48 C 04 59 02.35 -03 15 48.1 u H21
2017-11-28 06:56:01 C 04 59 03.68 -03 15 38.1 u H21
2017-12-08 06:26:56 C 05 23 56.81 +00 02 55.1 u H21
2017-12-08 06:41:21 C 05 23 57.34 +00 03 04.1 u H21
2017-12-08 06:59:54 C 05 23 58.02 +00 03 15.5 u H21
2017-12-10 06:10:42 C 05 26 15.28 +00 31 52.9 u H21
2017-12-10 06:19:27 C 05 26 15.51 +00 31 58.2 u H21
2017-12-10 06:33:11 C 05 26 15.91 +00 32 06.5 u H21
2017-12-11 06:28:10 C 05 27 15.37 +00 46 04.7 u H21
2017-12-11 06:40:44 C 05 27 15.68 +00 46 11.8 u H21