2008 SP

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3505568779 ± 2.73e-06
Semi-major axis (a)1.6908427390 AU ± 5.96e-09
Inclination (i)16.53106943° ± 9.04e-05
Long. of Asc. Node (Ω)187.19179269° ± 4.22e-05
Arg. of Perihelion (ω)129.93850278° ± 1.30e-03
Mean Anomaly (M)308.19578028° ± 5.23e-04
Mean Motion (n)0.4482883481°/day ± 2.37e-09
Perihelion dist (q)1.09810619 AU ± 4.61e-06
Aphelion dist (Q)2.28357929 AU ± 4.61e-06
Orbital Period2.19864355 yr ± 1.16e-08
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.456″
Uncertainty0
Orbit TypeAmor
MOID0.164819 AU
Observations Used50
Oppositions6
Arc Total2008-2019
First Observation Used2008-09-21
Last Observation Used2019-09-29
Observations (53)
Date Type RA Dec Mag Band Observatory
2019-09-29 08:41:47 C 23 23 20.936 +03 12 59.76 U F51
2019-09-29 09:18:12 C 23 23 25.109 +03 10 54.36 U F51
2019-09-29 09:36:21 C 23 23 27.185 +03 09 51.90 U F51