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
2010-11-11 10:12:00 C 07 49 23.45 +33 17 59.1 r H21
2010-11-11 10:23:42 C 07 49 23.98 +33 17 39.5 r H21
2010-11-11 10:36:01 C 07 49 24.53 +33 17 18.7 r H21
2010-11-12 10:05:47 C 07 50 35.37 +32 37 36.3 o H21
2010-11-12 10:10:01 C 07 50 35.55 +32 37 29.1 o H21
2010-11-12 10:14:16 C 07 50 35.71 +32 37 22.4 o H21
2010-11-12 10:42:26 C 07 50 36.86 +32 36 34.4 r H21
2010-11-12 10:42:39 C 07 50 36.86 +32 36 34.1 r H21
2010-11-12 10:49:19 C 07 50 37.13 +32 36 22.3 r H21
2010-11-12 11:03:28 C 07 50 37.71 +32 35 57.9 r H21
2010-11-12 12:38:23 C 07 50 43.69 +32 33 23.5 o F65
2010-11-12 12:51:46 C 07 50 44.21 +32 33 01.4 o F65
2010-11-12 12:55:34 C 07 50 44.35 +32 32 54.7 o F65
2011-01-02 06:40:52 C 07 13 34.70 -01 05 36.5 o H21
2011-01-02 06:46:37 C 07 13 34.28 -01 05 42.0 o H21
2011-01-02 07:00:16 C 07 13 33.27 -01 05 54.7 o H21
2011-01-02 07:06:52 C 07 13 32.77 -01 06 00.9 o H21
2012-12-11 10:16:53 C 09 39 40.14 -00 06 31.0 u H21
2012-12-11 10:34:37 C 09 39 40.31 -00 06 53.8 u H21
2012-12-11 10:52:57 C 09 39 40.45 -00 07 16.2 u H21
2012-12-11 11:10:59 C 09 39 40.61 -00 07 39.0 u H21
2013-01-12 05:26:15 C 09 19 10.24 -12 46 30.0 u 807
2013-01-12 05:34:55 C 09 19 09.67 -12 46 34.9 u 807
2013-01-12 05:44:49 C 09 19 08.99 -12 46 41.0 u 807