2017 WS13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5939440000
Semi-major axis (a)2.1653261000 AU
Inclination (i)5.69196000°
Long. of Asc. Node (Ω)77.40537000°
Arg. of Perihelion (ω)35.12871000°
Mean Anomaly (M)170.36682000°
Mean Motion (n)0.3093279200°/day
Perihelion dist (q)0.87924370 AU
Aphelion dist (Q)3.45140850 AU
Orbital Period3.18628750 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty6
Orbit TypeApollo
MOID0.015889 AU
Observations Used48
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-28
Observations (48)
Date Type RA Dec Mag Band Observatory
2017-11-20 05:51:42 C 02 06 11.84 -12 01 48.0 U G96
2017-11-20 05:59:16 C 02 06 10.70 -12 02 00.7 U G96
2017-11-20 06:06:48 C 02 06 09.53 -12 02 12.7 U G96
2017-11-20 08:29:05 C 02 05 48.33 -12 05 55.1 U G96
2017-11-20 08:29:56 C 02 05 48.21 -12 05 55.9 U G96
2017-11-20 08:30:46 C 02 05 48.10 -12 05 57.4 U G96
2017-11-20 08:31:37 C 02 05 47.97 -12 05 58.7 U G96
2017-11-21 03:16:24 C 02 03 18.60 -12 37 23.6 u H21
2017-11-21 03:28:42 C 02 03 16.58 -12 37 44.6 u H21
2017-11-21 03:43:01 C 02 03 14.24 -12 38 09.8 u H21
2017-11-21 05:41:29 C 02 02 56.50 -12 41 28.2 U I52
2017-11-21 05:43:52 C 02 02 56.18 -12 41 32.7 U I52
2017-11-21 05:46:16 C 02 02 55.72 -12 41 35.4 U I52
2017-11-21 05:48:39 C 02 02 55.35 -12 41 40.8 U I52
2017-11-22 04:33:26 C 01 59 25.92 -13 23 36.2 q H36
2017-11-22 05:11:22 C 01 59 18.89 -13 24 50.1 q H36
2017-11-22 05:12:01 C 01 59 20.10 -13 24 44.1 U I52
2017-11-22 05:18:27 C 01 59 18.93 -13 24 56.7 U I52
2017-11-22 05:24:52 C 01 59 17.73 -13 25 09.1 U I52
2017-11-22 05:32:00 C 01 59 16.40 -13 25 23.9 U I52
2017-11-23 04:14:54 C 01 55 19.88 -14 12 00.3 U H01
2017-11-23 04:20:24 C 01 55 18.72 -14 12 12.4 U H01
2017-11-23 04:39:55 C 01 55 14.58 -14 12 54.8 U H01
2017-11-23 04:49:30 C 01 55 12.53 -14 13 16.2 U H01
2017-11-23 05:26:22 C 01 55 05.01 -14 14 33.9 U G96
2017-11-23 05:27:27 C 01 55 04.80 -14 14 36.5 U G96
2017-11-23 05:28:34 C 01 55 04.56 -14 14 38.9 U G96
2017-11-23 05:29:40 C 01 55 04.34 -14 14 40.9 U G96
2017-11-23 05:44:58 C 01 55 01.07 -14 15 14.2 U G96
2017-11-23 05:52:41 C 01 54 59.41 -14 15 31.2 U G96
2017-11-23 06:00:25 C 01 54 57.73 -14 15 48.3 U G96
2017-11-23 06:08:08 C 01 54 56.11 -14 16 05.2 U G96
2017-11-23 06:30:50 C 01 54 51.19 -14 16 52.4 o 926
2017-11-23 06:41:40 C 01 54 48.87 -14 17 15.8 o 926
2017-11-23 06:52:15 C 01 54 46.63 -14 17 38.8 o 926
2017-11-24 04:49:09 C 01 50 23.29 -15 08 47.8 o 926
2017-11-24 04:51:56 C 01 50 22.58 -15 08 55.6 U G96
2017-11-24 04:52:31 C 01 50 22.47 -15 08 57.4 U G96
2017-11-24 04:53:06 C 01 50 22.32 -15 08 58.4 U G96
2017-11-24 04:53:41 C 01 50 22.18 -15 09 00.4 U G96
2017-11-24 04:55:45 C 01 50 21.68 -15 09 03.9 o 926
2017-11-24 05:02:19 C 01 50 20.07 -15 09 20.4 o 926
2017-11-26 02:40:39 C 01 38 41.56 -17 16 38.2 U 807
2017-11-26 02:46:19 C 01 38 39.67 -17 16 56.5 U 807
2017-11-26 02:51:58 C 01 38 37.78 -17 17 14.7 U 807
2017-11-28 00:45:26 C 01 21 56.53 -20 13 00.9 U 807
2017-11-28 00:50:03 C 01 21 54.29 -20 13 21.8 U 807
2017-11-28 00:54:48 C 01 21 51.98 -20 13 43.3 U 807