2015 QO3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8504063499 ± 1.77e-08
Semi-major axis (a)2.2650218717 AU ± 1.62e-08
Inclination (i)10.05024921° ± 5.12e-06
Long. of Asc. Node (Ω)158.70338726° ± 8.64e-06
Arg. of Perihelion (ω)308.45461702° ± 9.16e-06
Mean Anomaly (M)341.56184074° ± 8.81e-06
Mean Motion (n)0.2891370037°/day ± 3.11e-09
Perihelion dist (q)0.33883289 AU ± 4.01e-08
Aphelion dist (Q)4.19121085 AU ± 5.00e-08
Orbital Period3.40885556 yr ± 3.67e-08
Physical Parameters
H (abs. magnitude)19.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.036517 AU
Observations Used229
Oppositions3
Arc Total2015-2019
First Observation Used2015-07-25
Last Observation Used2019-07-03
Observations (255)
Date Type RA Dec Mag Band Observatory
2019-07-01 05:08:50 C 14 24 21.88 +02 55 41.7 o 291
2019-07-01 05:18:30 C 14 24 22.29 +02 55 34.0 o 291
2019-07-03 07:39:28 C 14 26 30.112 +02 16 59.13 U F51
2019-07-03 07:56:18 C 14 26 30.776 +02 16 46.51 U F51
2019-07-03 08:13:03 C 14 26 31.449 +02 16 33.79 U F51