2008 WH60

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2614049230 ± 9.48e-08
Semi-major axis (a)1.5592454588 AU ± 2.05e-08
Inclination (i)13.26764567° ± 8.86e-06
Long. of Asc. Node (Ω)257.49462205° ± 9.30e-06
Arg. of Perihelion (ω)144.15240331° ± 5.21e-05
Mean Anomaly (M)270.60653489° ± 8.23e-05
Mean Motion (n)0.5062214510°/day ± 9.97e-09
Perihelion dist (q)1.15165102 AU ± 1.49e-07
Aphelion dist (Q)1.96683990 AU ± 1.50e-07
Orbital Period1.94702591 yr ± 3.83e-08
Physical Parameters
H (abs. magnitude)20.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.254″
Uncertainty0
Orbit TypeAmor
MOID0.190210 AU
Observations Used119
Oppositions2
Arc Total2008-2013
First Observation Used2008-11-23
Last Observation Used2013-01-12
Observations (124)
Date Type RA Dec Mag Band Observatory
2008-11-30 04:30:30 C 01 52 58.38 +31 33 50.7 o 648
2008-11-30 05:19:57 C 01 53 05.33 +31 31 44.5 r 448
2008-11-30 05:26:30 C 01 53 06.26 +31 31 28.1 r 448
2008-11-30 05:32:27 C 01 53 07.13 +31 31 12.7 r 448
2008-11-30 05:38:23 C 01 53 07.99 +31 30 57.7 r 448
2008-11-30 05:44:56 C 01 53 08.89 +31 30 41.1 r 448
2008-11-30 06:26:13 C 01 53 15.00 +31 28 54.8 r 703
2008-11-30 06:41:43 C 01 53 17.30 +31 28 16.4 r 703
2008-11-30 06:57:17 C 01 53 19.57 +31 27 36.1 r 703
2008-11-30 07:12:40 C 01 53 21.84 +31 26 56.7 r 703
2008-12-05 03:49:21 C 02 10 55.28 +26 40 02.0 o H55
2008-12-05 03:51:11 C 02 10 55.55 +26 39 57.4 o H55
2008-12-05 03:53:07 C 02 10 55.78 +26 39 53.1 o H55
2008-12-05 03:55:29 C 02 10 56.13 +26 39 47.2 o H55
2008-12-06 04:50:54 C 02 14 32.11 +25 41 02.5 19.3 c 704
2008-12-06 05:08:56 C 02 14 34.49 +25 40 20.1 19.5 c 704
2008-12-06 05:26:57 C 02 14 36.90 +25 39 39.2 19.9 c 704
2008-12-06 05:44:58 C 02 14 39.32 +25 38 55.6 20.0 c 704
2008-12-07 04:50:26 C 02 17 57.02 +24 45 31.1 19.9 c 704
2008-12-07 05:08:56 C 02 17 59.44 +24 44 49.7 19.2 c 704
2008-12-07 05:27:20 C 02 18 01.89 +24 44 06.6 19.6 c 704
2008-12-07 05:45:42 C 02 18 04.28 +24 43 22.4 19.8 c 704
2008-12-11 01:20:39 C 02 30 41.00 +21 22 36.0 o H55
2008-12-11 01:25:47 C 02 30 41.57 +21 22 25.6 o H55
2008-12-11 01:31:05 C 02 30 42.18 +21 22 14.6 o H55
2008-12-13 03:17:56 C 02 37 14.54 +19 41 18.9 o H55
2008-12-13 03:22:17 C 02 37 15.08 +19 41 10.1 o H55
2008-12-13 03:26:39 C 02 37 15.60 +19 41 01.7 o H55
2008-12-21 04:37:31 C 03 00 57.13 +14 08 51.0 r G96
2008-12-21 04:45:22 C 03 00 57.96 +14 08 39.3 r G96
2008-12-21 04:46:31 C 03 00 58.00 +14 08 37.4 r 448
2008-12-21 04:53:11 C 03 00 58.82 +14 08 27.9 r G96
2008-12-21 05:01:01 C 03 00 59.65 +14 08 16.5 r G96
2008-12-21 05:13:05 C 03 01 00.84 +14 07 58.0 r 448
2008-12-21 05:40:17 C 03 01 03.83 +14 07 17.9 r 448
2008-12-29 03:22:48 C 03 22 10.37 +10 11 50.0 o H55
2008-12-29 03:35:05 C 03 22 11.62 +10 11 36.8 o H55
2008-12-29 03:39:58 C 03 22 12.11 +10 11 31.7 o H55
2009-01-03 02:46:46 C 03 34 40.50 +08 23 57.1 o H55
2009-01-03 02:55:21 C 03 34 41.33 +08 23 50.1 o H55
2009-01-03 03:04:04 C 03 34 42.19 +08 23 43.2 o H55
2009-01-04 04:21:16 C 03 37 17.33 +08 04 23.9 r 448
2009-01-04 05:12:14 C 03 37 22.19 +08 03 46.2 r 448
2009-01-04 05:56:38 C 03 37 26.49 +08 03 13.0 r 448
2009-01-16 01:23:42 C 04 05 19.17 +05 34 03.7 o H55
2009-01-16 01:37:10 C 04 05 20.41 +05 33 59.0 o H55
2009-01-16 01:55:31 C 04 05 22.07 +05 33 52.8 o H55
2009-02-03 00:42:26 C 04 45 33.74 +04 26 16.6 o H55
2009-02-03 01:02:21 C 04 45 35.56 +04 26 16.8 o H55
2009-02-03 01:25:02 C 04 45 37.58 +04 26 16.9 o H55