2014 OB489

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2328632895
Semi-major axis (a)1.0961960805 AU
Inclination (i)12.72721123°
Long. of Asc. Node (Ω)302.70241790°
Arg. of Perihelion (ω)258.78161052°
Mean Anomaly (M)25.45776803°
Mean Motion (n)0.8587635200°/day
Perihelion dist (q)0.84091480 AU
Aphelion dist (Q)1.35147100 AU
Orbital Period1.14770550 yr
Physical Parameters
H (abs. magnitude)25.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.163″
Uncertainty
Orbit TypeApollo
MOID0.005142 AU
Observations Used10
Oppositions1
Arc Total2014-2014
First Observation Used
Last Observation Used2014-07-28
Observations (10)
Date Type RA Dec Mag Band Observatory
2014-07-25 10:13:22 C 20 17 29.415 -21 56 35.30 V F51
2014-07-25 10:30:37 C 20 17 23.729 -21 54 34.45 V F51
2014-07-25 10:47:32 C 20 17 18.163 -21 52 36.16 V F51
2014-07-27 09:02:13 C 20 05 38.315 -17 00 49.44 L F51
2014-07-27 09:19:45 C 20 05 33.888 -16 59 10.30 L F51
2014-07-27 09:54:50 C 20 05 25.059 -16 55 52.28 L F51
2014-07-28 09:37:11 C 20 00 34.194 -14 48 52.76 L F51
2014-07-28 09:52:30 C 20 00 30.807 -14 47 35.38 L F51
2014-07-28 10:07:47 C 20 00 27.409 -14 46 17.58 L F51
2014-07-28 10:23:07 C 20 00 24.020 -14 45 00.19 L F51