2017 WP

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2344275000
Semi-major axis (a)1.2114768000 AU
Inclination (i)29.59605000°
Long. of Asc. Node (Ω)51.91612000°
Arg. of Perihelion (ω)302.22647000°
Mean Anomaly (M)41.68529000°
Mean Motion (n)0.7391480700°/day
Perihelion dist (q)0.92747330 AU
Aphelion dist (Q)1.49548030 AU
Orbital Period1.33343750 yr
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty6
Orbit TypeApollo
MOID0.025358 AU
Observations Used84
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-27
Observations (84)
Date Type RA Dec Mag Band Observatory
2017-11-18 02:13:51 C 23 31 48.73 +04 43 24.0 o 926
2017-11-18 02:19:36 C 23 31 47.71 +04 45 18.8 U I52
2017-11-18 02:19:52 C 23 31 47.68 +04 45 24.4 U I52
2017-11-18 02:20:08 C 23 31 47.64 +04 45 29.6 U I52
2017-11-18 02:20:24 C 23 31 47.59 +04 45 34.8 U I52
2017-11-18 18:06:46 C 23 29 46.19 +09 50 20.8 q I93
2017-11-18 18:16:32 C 23 29 44.73 +09 53 20.3 q I93
2017-11-18 18:18:10 C 23 29 43.34 +09 53 52.3 U 160
2017-11-18 18:21:36 C 23 29 42.79 +09 54 55.6 U 160
2017-11-18 18:25:03 C 23 29 42.27 +09 55 57.5 U 160
2017-11-18 18:27:18 C 23 29 41.95 +09 56 39.0 U 160
2017-11-18 18:28:18 C 23 29 42.96 +09 56 55.4 q I93
2017-11-18 18:29:33 C 23 29 41.56 +09 57 20.4 U 160
2017-11-18 18:56:57 C 23 29 37.69 +10 05 36.3 q 204
2017-11-18 19:04:22 C 23 29 36.57 +10 07 50.8 q 204
2017-11-18 19:12:10 C 23 29 35.38 +10 10 12.5 q 204
2017-11-19 02:09:08 C 23 28 47.67 +12 13 47.6 U I52
2017-11-19 02:09:24 C 23 28 47.63 +12 13 52.4 U I52
2017-11-19 02:09:40 C 23 28 47.60 +12 13 56.7 U I52
2017-11-19 02:09:56 C 23 28 47.56 +12 14 01.2 U I52
2017-11-19 02:22:47 C 23 28 45.71 +12 17 46.2 o 926
2017-11-19 02:24:57 C 23 28 45.33 +12 18 23.7 o 926
2017-11-19 02:27:09 C 23 28 45.02 +12 19 01.2 o 926
2017-11-21 02:49:59 C 23 23 55.28 +23 57 00.8 U I52
2017-11-21 02:50:20 C 23 23 55.28 +23 57 04.5 U I52
2017-11-21 02:50:40 C 23 23 55.20 +23 57 08.5 U I52
2017-11-21 02:51:01 C 23 23 55.14 +23 57 12.1 U I52
2017-11-27 01:33:39 C 23 16 23.08 +41 40 53.8 U H21
2017-11-27 01:51:49 C 23 16 22.19 +41 42 15.1 U H21
2017-11-27 02:09:55 C 23 16 21.37 +41 43 36.5 U H21
2017-11-27 03:31:57 C 23 16 19.13 +41 49 53.0 U I52
2017-11-27 03:34:56 C 23 16 18.99 +41 50 06.4 U I52
2017-11-27 03:37:55 C 23 16 18.90 +41 50 20.0 U I52
2017-11-27 03:40:55 C 23 16 18.71 +41 50 32.9 U I52