2008 WL61

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5230902460 ± 5.13e-09
Semi-major axis (a)2.2578896542 AU ± 1.48e-09
Inclination (i)7.41962505° ± 1.32e-06
Long. of Asc. Node (Ω)42.86372271° ± 6.58e-06
Arg. of Perihelion (ω)293.61496967° ± 8.93e-06
Mean Anomaly (M)23.92170309° ± 1.27e-06
Mean Motion (n)0.2905080731°/day ± 2.85e-10
Perihelion dist (q)1.07680960 AU ± 1.16e-08
Aphelion dist (Q)3.43896971 AU ± 1.18e-08
Orbital Period3.39276727 yr ± 3.33e-09
Physical Parameters
H (abs. magnitude)19.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.190″
Uncertainty0
Orbit TypeAmor
MOID0.133816 AU
Observations Used412
Oppositions12
Arc Total2008-2025
First Observation Used2008-11-24
Last Observation Used2025-12-10
Observations (440)
Date Type RA Dec Mag Band Observatory
2025-10-27 14:37:50 C 01 53 02.25 +05 14 34.7 V D29
2025-10-27 14:58:12 C 01 53 01.70 +05 15 03.2 V D29
2025-10-27 15:14:06 C 01 53 01.438 +05 15 54.47 V P07
2025-10-27 16:14:21 C 01 52 59.758 +05 17 18.13 V P07
2025-10-27 17:12:27 C 01 52 58.157 +05 18 38.56 V P07
2025-10-27 17:47:20 C 01 52 57.920 +05 18 55.73 W O18
2025-10-27 18:16:29 C 01 52 56.443 +05 20 06.86 V P07
2025-10-27 18:39:24 C 01 52 56.572 +05 20 07.26 W O18
2025-10-28 04:58:32 C 01 52 46.322 +05 34 20.50 V 703
2025-10-28 05:01:48 C 01 52 46.214 +05 34 25.43 V 703
2025-10-28 05:05:04 C 01 52 46.132 +05 34 29.10 V 703
2025-10-28 05:08:20 C 01 52 46.063 +05 34 33.82 V 703
2025-10-28 16:49:43 C 01 52 32.647 +05 50 18.88 W O18
2025-10-28 18:04:46 C 01 52 30.774 +05 51 59.05 W O18
2025-10-29 05:53:18 C 01 52 19.088 +06 07 39.68 V G96
2025-10-29 06:00:46 C 01 52 18.908 +06 07 49.40 V G96
2025-10-29 06:08:14 C 01 52 18.721 +06 07 59.16 V G96
2025-10-29 06:15:42 C 01 52 18.534 +06 08 09.06 V G96
2025-10-29 16:52:32 C 01 52 07.584 +06 21 53.96 W O18
2025-10-29 17:46:30 C 01 52 06.313 +06 23 03.31 W O18
2025-10-30 05:39:13 C 01 51 55.472 +06 38 15.58 V 703
2025-10-30 05:42:29 C 01 51 55.314 +06 38 19.50 V 703
2025-10-30 05:45:44 C 01 51 55.217 +06 38 23.24 V 703
2025-10-30 05:49:00 C 01 51 55.138 +06 38 27.49 V 703
2025-10-30 20:06:31 C 01 51 42.257 +06 56 13.02 X B67
2025-10-30 20:13:44 C 01 51 42.120 +06 56 22.06 X B67
2025-10-30 20:20:57 C 01 51 41.976 +06 56 30.88 X B67
2025-10-30 20:47:30 C 01 51 41.268 +06 57 40.79 V M22
2025-10-30 21:25:32 C 01 51 40.397 +06 58 27.73 V M22
2025-10-30 21:33:21 C 01 51 40.214 +06 58 37.70 V M22
2025-10-30 21:37:54 C 01 51 40.123 +06 58 43.21 V M22
2025-10-31 05:50:22 C 01 51 33.030 +07 08 16.12 V 703
2025-10-31 05:53:39 C 01 51 32.969 +07 08 19.72 V 703
2025-10-31 05:56:57 C 01 51 32.951 +07 08 24.00 V 703
2025-10-31 06:00:14 C 01 51 32.821 +07 08 28.07 V 703
2025-11-01 03:49:30 C 01 51 15.138 +07 34 33.56 V 703
2025-11-01 03:52:43 C 01 51 15.131 +07 34 38.03 V 703
2025-11-01 03:55:56 C 01 51 15.034 +07 34 42.13 V 703
2025-11-01 03:59:09 C 01 51 14.929 +07 34 46.24 V 703
2025-11-02 02:25:55 C 01 50 57.312 +08 01 13.58 V W68
2025-11-02 02:29:49 C 01 50 57.281 +08 01 17.69 V W68
2025-11-02 02:38:53 C 01 50 57.070 +08 01 27.12 V W68
2025-11-02 02:53:15 C 01 50 56.774 +08 01 44.58 V W68
2025-11-05 21:25:46 B 01 50 04.742 +09 37 12.43 V L65
2025-11-05 21:39:22 B 01 50 04.565 +09 37 25.61 V L65
2025-11-05 21:52:57 B 01 50 04.435 +09 37 39.14 V L65
2025-11-06 18:17:46 C 01 49 57.29 +09 57 33.4 Z L04
2025-11-06 18:20:49 C 01 49 57.28 +09 57 36.5 Z L04
2025-11-07 10:18:41 C 01 49 50.998 +10 12 56.48 V T08
2025-11-07 10:22:38 C 01 49 50.981 +10 12 59.36 V T08