2000 WT28

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6051598951
Semi-major axis (a)2.5592056740 AU
Inclination (i)5.49962368°
Long. of Asc. Node (Ω)46.20284541° ± 5.00e+00
Arg. of Perihelion (ω)21.27274544°
Mean Anomaly (M)37.59854377°
Mean Motion (n)0.2407389800°/day
Perihelion dist (q)1.01047680 AU
Aphelion dist (Q)4.10793360 AU
Orbital Period4.09409260 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.511″
Uncertainty
Orbit TypeAmor
MOID0.032871 AU
Observations Used12
Oppositions1
Arc Total2000-2001
First Observation Used
Last Observation Used2001-01-24
Observations (12)
Date Type RA Dec Mag Band Observatory
2000-11-20 10:52:53 C 07 39 56.76 +68 42 22.5 18.8 c 704
2000-11-20 11:14:10 C 07 41 07.11 +68 40 27.9 18.9 c 704
2000-11-20 11:35:43 C 07 42 17.94 +68 38 26.9 19.0 c 704
2000-11-20 11:56:55 C 07 43 27.25 +68 36 25.6 18.8 c 704
2000-11-21 08:59:56 C 08 44 01.17 +66 05 56.3 19.5 c 704
2000-11-21 09:21:06 C 08 44 46.62 +66 03 16.2 19.4 c 704
2000-11-21 09:42:19 C 08 45 31.62 +66 00 33.1 19.1 c 704
2000-11-21 10:08:49 C 08 46 27.36 +65 57 08.5 19.3 c 704
2001-01-23 12:10:14 C 10 32 54.56 +35 08 48.0 568
2001-01-23 12:15:47 C 10 32 54.08 +35 08 46.9 568
2001-01-24 09:56:45 C 10 31 11.48 +35 04 01.8 568
2001-01-24 10:02:20 C 10 31 10.99 +35 04 00.6 568