2017 WG13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4608870122 ± 4.41e-04
Semi-major axis (a)1.7256608575 AU ± 1.34e-03
Inclination (i)6.04354163° ± 5.45e-03
Long. of Asc. Node (Ω)269.98994462° ± 6.44e-03
Arg. of Perihelion (ω)90.09293569° ± 5.25e-03
Mean Anomaly (M)211.16822013° ± 1.52e+00
Mean Motion (n)0.4347895563°/day ± 5.07e-04
Perihelion dist (q)0.93032618 AU ± 1.05e-03
Aphelion dist (Q)2.52099553 AU ± 2.10e-03
Orbital Period2.26690423 yr ± 2.65e-03
Physical Parameters
H (abs. magnitude)23.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty4
Orbit TypeApollo
MOID0.075882 AU
Observations Used19
Oppositions1
Arc Total2017-2017
First Observation Used2017-11-22
Last Observation Used2017-12-09
Observations (21)
Date Type RA Dec Mag Band Observatory
2017-11-22 07:45:36 C 02 15 47.816 +44 38 38.82 L F51
2017-11-22 08:04:22 C 02 15 54.408 +44 37 32.69 L F51
2017-11-22 08:23:13 C 02 16 01.017 +44 36 26.04 L F51
2017-11-23 04:10:03 C 02 23 09.47 +43 26 58.4 o 926
2017-11-23 04:15:11 C 02 23 11.13 +43 26 40.8 o 926
2017-11-23 04:20:21 C 02 23 12.77 +43 26 23.5 o 926
2017-11-23 07:10:41 C 02 24 06.97 +43 16 36.9 o 291
2017-11-23 07:12:15 C 02 24 07.48 +43 16 32.3 o 291
2017-11-23 07:13:51 C 02 24 08.01 +43 16 26.5 o 291
2017-11-23 10:32:11 C 02 25 13.773 +43 05 20.74 U 568
2017-11-23 10:33:32 C 02 25 14.192 +43 05 16.02 U 568
2017-11-23 10:34:54 C 02 25 14.616 +43 05 11.27 U 568
2017-11-24 08:00:12 C 02 32 01.95 +41 53 26.6 o 926
2017-11-24 08:06:39 C 02 32 03.78 +41 53 05.1 o 926
2017-11-24 08:13:07 C 02 32 05.64 +41 52 42.3 o 926
2017-11-28 07:19:16 C 02 55 41.89 +37 10 42.5 U I52
2017-11-28 07:22:16 C 02 55 42.50 +37 10 34.6 U I52
2017-11-28 07:25:15 C 02 55 43.08 +37 10 26.8 U I52
2017-12-09 03:25:00 C 03 31 32.47 +28 33 02.2 u H21
2017-12-09 03:41:25 C 03 31 33.88 +28 32 38.8 u H21
2017-12-09 03:58:38 C 03 31 35.36 +28 32 13.8 u H21