2017 WL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4703054648 ± 6.55e-08
Semi-major axis (a)1.4489869047 AU ± 1.68e-09
Inclination (i)44.31134299° ± 1.84e-05
Long. of Asc. Node (Ω)253.52085132° ± 1.95e-06
Arg. of Perihelion (ω)264.29545505° ± 1.17e-05
Mean Anomaly (M)166.98567811° ± 3.86e-06
Mean Motion (n)0.5650873500°/day ± 9.81e-10
Perihelion dist (q)0.76752045 AU ± 9.50e-08
Aphelion dist (Q)2.13045336 AU ± 9.50e-08
Orbital Period1.74420164 yr ± 3.03e-09
Physical Parameters
H (abs. magnitude)20.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.335″
Uncertainty0
Orbit TypeApollo
MOID0.076996 AU
Observations Used120
Oppositions3
Arc Total2017-2024
First Observation Used2017-11-17
Last Observation Used2024-12-01
Observations (125)
Date Type RA Dec Mag Band Observatory
2024-11-01 03:39:12 B 07 28 03.71 +58 30 17.3 V 204
2024-11-23 12:24:25 C 08 04 12.648 +40 00 30.74 V T08
2024-11-23 12:39:23 C 08 04 13.231 +39 59 12.44 V T08
2024-11-23 12:44:08 C 08 04 13.327 +39 58 47.71 V T08
2024-11-23 13:05:39 C 08 04 14.078 +39 56 53.34 V T08
2024-11-27 12:09:31 C 08 08 33.019 +28 46 38.39 V T05
2024-11-27 12:14:06 C 08 08 33.142 +28 45 56.48 V T05
2024-11-27 12:24:36 C 08 08 33.466 +28 44 20.62 V T05
2024-11-27 12:33:05 C 08 08 33.660 +28 43 03.90 V T05
2024-11-28 03:10:56 B 08 09 09.33 +26 21 59.7 X K19
2024-11-28 03:16:05 B 08 09 09.48 +26 21 08.2 X K19
2024-11-28 03:21:14 B 08 09 09.63 +26 20 16.4 X K19
2024-11-28 12:34:20 C 08 09 34.217 +24 45 17.71 V T05
2024-11-28 12:37:35 C 08 09 34.349 +24 44 43.94 V T05
2024-11-28 12:42:10 C 08 09 34.435 +24 43 53.80 V T05
2024-11-28 12:53:44 C 08 09 34.745 +24 41 52.66 V T05
2024-11-29 04:02:53 B 08 10 10.231 +21 52 31.73 X C95
2024-11-29 04:05:56 B 08 10 10.339 +21 51 56.05 X C95
2024-11-29 04:08:53 B 08 10 10.394 +21 51 21.60 X C95
2024-12-01 01:28:33 B 08 12 01.126 +11 47 27.98 Z M49
2024-12-01 01:30:45 B 08 12 01.155 +11 46 54.65 Z M49
2024-12-01 01:32:57 B 08 12 01.200 +11 46 21.37 Z M49
2024-12-01 02:42:25 B 08 12 03.091 +11 27 27.40 X K87
2024-12-01 02:48:29 B 08 12 03.262 +11 25 54.70 X K87
2024-12-01 02:54:35 B 08 12 03.398 +11 24 22.50 X K87