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
2017-12-06 09:47:05 C 03 35 50.00 +28 17 18.2 U T08
2017-12-06 10:14:26 C 03 35 37.94 +28 09 55.0 U T08
2017-12-06 10:15:56 C 03 35 37.29 +28 09 30.7 U T08
2017-12-06 10:22:09 C 03 35 34.54 +28 07 49.3 U T08
2017-12-07 00:04:11 C 03 29 52.22 +24 16 41.9 U 203
2017-12-07 00:12:58 C 03 29 48.42 +24 14 08.0 U 203
2017-12-07 00:21:46 C 03 29 44.64 +24 11 33.8 U 203
2017-12-07 18:29:50 C 03 22 17.60 +18 41 02.3 U G34
2017-12-07 18:31:26 C 03 22 16.88 +18 40 32.3 U G34
2017-12-07 18:33:03 C 03 22 16.19 +18 40 02.3 U G34
2017-12-07 18:34:39 C 03 22 15.59 +18 39 33.1 U G34
2017-12-07 18:36:15 C 03 22 14.89 +18 39 00.7 U G34
2017-12-07 18:37:50 C 03 22 14.14 +18 38 30.8 U G34
2017-12-07 23:34:15 C 03 20 07.24 +17 04 03.1 U Z80
2017-12-07 23:36:54 C 03 20 06.15 +17 03 11.6 U Z80
2017-12-07 23:39:34 C 03 20 04.98 +17 02 20.2 U Z80
2017-12-07 23:42:13 C 03 20 03.88 +17 01 29.7 U Z80
2017-12-07 23:44:52 C 03 20 02.75 +17 00 36.9 U Z80
2017-12-07 23:47:32 C 03 20 01.55 +16 59 45.1 U Z80
2017-12-07 23:50:11 C 03 20 00.44 +16 58 55.6 U Z80
2017-12-07 23:52:50 C 03 19 59.29 +16 58 02.9 U Z80
2017-12-08 07:28:46 C 03 16 49.48 +14 29 42.1 U 703
2017-12-08 07:36:23 C 03 16 46.15 +14 27 10.9 U 703
2017-12-08 07:44:00 C 03 16 42.87 +14 24 39.9 U 703
2017-12-08 07:51:37 C 03 16 39.58 +14 22 08.1 U 703
2017-12-10 04:02:37 C 02 58 38.05 -00 50 45.6 o 291
2017-12-10 04:04:52 C 02 58 37.08 -00 51 32.5 o 291
2017-12-10 04:07:02 C 02 58 36.16 -00 52 18.0 o 291
2017-12-16 01:21:17 C 02 05 11.33 -39 25 51.4 u 807
2017-12-16 01:25:24 C 02 05 09.82 -39 26 35.7 u 807
2017-12-16 01:29:34 C 02 05 08.30 -39 27 20.0 u 807
2017-12-17 01:54:42 C 01 56 48.23 -43 28 01.3 u 807
2017-12-17 01:57:51 C 01 56 46.78 -43 28 31.1 u 807
2017-12-17 02:00:53 C 01 56 46.04 -43 28 57.3 u 807
2017-12-23 01:06:18 C 01 13 25.58 -57 39 05.2 u 807
2017-12-23 01:11:22 C 01 13 24.13 -57 39 24.0 u 807
2017-12-23 01:16:35 C 01 13 22.59 -57 39 43.5 u 807
2018-06-14 12:47:10 C 19 34 23.136 +25 23 34.63 V T12
2018-06-14 12:57:07 C 19 34 21.912 +25 23 48.75 V T12
2018-06-22 12:10:01 C 19 10 55.470 +29 16 00.69 V T12
2018-06-22 12:13:06 C 19 10 55.092 +29 16 03.60 V T12
2018-07-05 05:07:50 C 18 34 33.76 +32 37 28.5 u H21
2018-07-05 05:33:49 C 18 34 30.82 +32 37 37.3 u H21
2018-07-05 06:00:26 C 18 34 27.78 +32 37 46.6 u H21
2018-07-08 04:26:31 C 18 26 53.80 +32 57 35.7 u H21
2018-07-08 04:51:41 C 18 26 51.08 +32 57 40.6 u H21
2024-10-30 09:19:25 C 07 24 20.948 +58 59 00.10 V V06
2024-10-30 09:28:43 C 07 24 21.769 +58 58 54.55 V V06
2024-10-30 09:37:21 C 07 24 22.547 +58 58 49.26 V V06
2024-11-01 02:45:49 B 07 27 59.41 +58 30 55.2 V 204