2002 RT129

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7553257370 ± 1.74e-07
Semi-major axis (a)1.8307197677 AU ± 2.92e-08
Inclination (i)19.57350762° ± 2.61e-05
Long. of Asc. Node (Ω)178.33340780° ± 1.28e-05
Arg. of Perihelion (ω)56.02493240° ± 3.75e-05
Mean Anomaly (M)152.05917177° ± 6.91e-05
Mean Motion (n)0.3979050671°/day ± 9.53e-09
Perihelion dist (q)0.44793001 AU ± 3.18e-07
Aphelion dist (Q)3.21350953 AU ± 3.22e-07
Orbital Period2.47703878 yr ± 5.93e-08
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.474″
Uncertainty0
Orbit TypeApollo
MOID0.094577 AU
Observations Used202
Oppositions12
Arc Total2002-2022
First Observation Used2002-09-12
Last Observation Used2022-09-22
Observations (207)
Date Type RA Dec Mag Band Observatory
2022-01-08 07:00:56 C 05 21 37.96 -13 12 52.0 V V06
2022-01-08 07:05:30 C 05 21 37.68 -13 12 51.8 V V06
2022-01-08 07:10:05 C 05 21 37.26 -13 12 51.4 V V06
2022-01-08 07:14:39 C 05 21 36.70 -13 12 50.1 V V06
2022-09-22 12:14:38 C 02 14 55.974 +01 30 38.15 U F51
2022-09-22 12:34:53 C 02 14 54.418 +01 30 21.12 U F51
2022-09-22 12:55:05 C 02 14 52.882 +01 30 03.96 U F51