2011 YB29

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6001049833 ± 1.63e-05
Semi-major axis (a)2.6341454944 AU ± 9.56e-05
Inclination (i)3.57325781° ± 7.98e-05
Long. of Asc. Node (Ω)84.42327280° ± 9.31e-05
Arg. of Perihelion (ω)33.41705561° ± 1.66e-04
Mean Anomaly (M)87.24151278° ± 6.75e-02
Mean Motion (n)0.2305433701°/day ± 1.25e-05
Perihelion dist (q)1.05338166 AU ± 5.76e-05
Aphelion dist (Q)4.21490933 AU ± 1.59e-04
Orbital Period4.27523152 yr ± 2.33e-04
Physical Parameters
H (abs. magnitude)23.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.285″
Uncertainty2
Orbit TypeAmor
MOID0.077010 AU
Observations Used52
Oppositions1
Arc Total2011-2012
First Observation Used2011-12-29
Last Observation Used2012-03-18
Observations (52)
Date Type RA Dec Mag Band Observatory
2012-03-18 15:02:54 C 12 51 28.712 +09 44 33.44 t 568
2012-03-18 15:24:32 C 12 51 27.702 +09 44 27.76 t 568