2017 WF13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7603668897 ± 2.72e-06
Semi-major axis (a)2.6611106655 AU ± 2.35e-05
Inclination (i)28.69472434° ± 6.19e-05
Long. of Asc. Node (Ω)271.67225432° ± 4.75e-05
Arg. of Perihelion (ω)35.07308662° ± 4.41e-05
Mean Anomaly (M)323.53206805° ± 9.17e-03
Mean Motion (n)0.2270481004°/day ± 3.01e-06
Perihelion dist (q)0.63769023 AU ± 9.18e-06
Aphelion dist (Q)4.68453111 AU ± 4.21e-05
Orbital Period4.34104616 yr ± 5.76e-05
Physical Parameters
H (abs. magnitude)18.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.291″
Uncertainty1
Orbit TypeApollo
MOID0.273321 AU
Observations Used111
Oppositions1
Arc Total2017-2018
First Observation Used2017-03-11
Last Observation Used2018-01-15
Observations (124)
Date Type RA Dec Mag Band Observatory
2017-11-22 19:49:29 C 03 17 30.61 +58 18 25.3 t 198
2017-11-22 19:53:28 C 03 17 30.10 +58 18 16.6 t 198
2017-11-22 20:18:12 C 03 17 27.21 +58 17 20.6 S C47
2017-11-22 20:31:29 C 03 17 25.68 +58 16 50.4 S C47
2017-11-22 20:44:46 C 03 17 24.18 +58 16 20.2 S C47
2017-11-22 20:52:44 C 03 17 23.26 +58 16 01.9 S C47
2017-11-22 21:01:46 C 03 17 22.27 +58 15 40.9 S C47
2017-11-22 22:10:28 C 03 17 14.40 +58 13 04.5 U K74
2017-11-22 22:15:29 C 03 17 13.89 +58 12 52.7 U K74
2017-11-22 22:17:33 C 03 17 13.63 +58 12 48.1 U K74
2017-11-22 22:18:52 C 03 17 13.50 +58 12 44.4 S 033
2017-11-22 22:22:10 C 03 17 13.13 +58 12 37.1 S 033
2017-11-22 22:23:13 C 03 17 12.98 +58 12 35.1 U K74
2017-11-22 22:25:28 C 03 17 12.74 +58 12 29.3 S 033
2017-11-22 23:45:52 C 03 17 03.62 +58 09 25.0 S 033
2017-11-22 23:49:10 C 03 17 03.24 +58 09 17.3 S 033
2017-11-23 05:05:32 C 03 16 28.58 +57 57 06.4 S 033
2017-11-23 08:37:06 C 03 16 06.45 +57 49 14.8 o 926
2017-11-23 08:46:48 C 03 16 05.40 +57 48 52.5 o 926
2017-11-23 08:57:03 C 03 16 04.25 +57 48 28.9 o 926
2017-11-23 13:00:35 C 03 15 40.20 +57 39 15.3 r P93
2017-11-23 13:03:47 C 03 15 39.90 +57 39 08.2 r P93
2017-11-23 13:07:00 C 03 15 39.59 +57 39 00.4 r P93
2017-11-23 18:25:08 C 03 15 07.19 +57 26 50.9 S C43
2017-11-23 18:29:50 C 03 15 06.70 +57 26 39.8 S C43
2017-11-23 18:34:31 C 03 15 06.27 +57 26 28.6 S C43
2017-11-24 08:16:58 C 03 13 43.41 +56 55 32.2 o 926
2017-11-24 08:29:02 C 03 13 42.09 +56 55 04.4 o 926
2017-11-24 08:38:53 C 03 13 41.12 +56 54 42.1 o 926
2017-11-24 20:03:37 C 03 12 37.75 +56 28 54.4 U J95
2017-11-24 20:09:17 C 03 12 37.18 +56 28 42.2 U J95
2017-11-24 20:15:29 C 03 12 36.61 +56 28 28.2 U J95
2017-11-26 21:51:53 C 03 08 23.73 +54 38 27.1 U 130
2017-11-26 21:56:00 C 03 08 23.42 +54 38 17.9 U 130
2017-11-26 22:02:57 C 03 08 22.86 +54 38 03.3 U 130
2017-11-28 08:53:35 C 03 05 50.63 +53 22 35.5 U I52
2017-11-28 08:54:55 C 03 05 50.55 +53 22 32.5 U I52
2017-12-01 04:53:20 C 03 01 48.00 +51 00 19.1 u H21
2017-12-01 04:58:34 C 03 01 47.66 +51 00 08.3 u H21
2017-12-01 05:04:13 C 03 01 47.39 +50 59 56.5 u H21
2017-12-07 04:19:08 C 02 56 15.02 +46 24 37.9 u H21
2017-12-07 04:22:39 C 02 56 14.91 +46 24 31.7 u H21
2017-12-07 04:25:50 C 02 56 14.79 +46 24 26.1 u H21
2017-12-07 04:29:08 C 02 56 14.69 +46 24 20.0 u H21
2017-12-07 04:32:23 C 02 56 14.59 +46 24 14.3 u H21
2017-12-07 04:35:33 C 02 56 14.48 +46 24 08.2 u H21
2017-12-07 04:38:52 C 02 56 14.41 +46 24 02.3 u H21
2017-12-07 04:42:39 C 02 56 14.30 +46 23 55.4 u H21
2017-12-08 03:50:56 C 02 55 39.29 +45 42 46.4 u H21
2017-12-08 03:58:12 C 02 55 39.09 +45 42 33.4 u H21