2009 QO

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4116393139 ± 7.42e-08
Semi-major axis (a)2.1438687322 AU ± 2.93e-08
Inclination (i)5.25063654° ± 3.95e-06
Long. of Asc. Node (Ω)239.68565562° ± 8.42e-05
Arg. of Perihelion (ω)117.81586730° ± 8.96e-05
Mean Anomaly (M)52.77850655° ± 4.56e-05
Mean Motion (n)0.3139894028°/day ± 6.43e-09
Perihelion dist (q)1.26136808 AU ± 1.60e-07
Aphelion dist (Q)3.02636939 AU ± 1.64e-07
Orbital Period3.13904315 yr ± 6.43e-08
Physical Parameters
H (abs. magnitude)20.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.271205 AU
Observations Used110
Oppositions14
Arc Total2006-2026
First Observation Used2006-12-21
Last Observation Used2026-01-11
Observations (114)
Date Type RA Dec Mag Band Observatory
2015-05-20 04:42:17 C 15 37 05.70 -19 46 44.3 L W84
2015-05-20 04:46:56 C 15 37 05.44 -19 46 42.9 L W84
2015-05-20 04:51:34 C 15 37 05.18 -19 46 41.6 L W84
2015-05-21 05:28:00 C 15 35 45.89 -19 39 28.6 U W84
2015-05-21 05:32:41 C 15 35 45.62 -19 39 27.4 U W84
2015-05-21 05:46:39 C 15 35 44.83 -19 39 23.1 U W84
2015-05-22 06:29:02 C 15 34 25.02 -19 32 03.1 L W84
2015-05-22 06:37:48 C 15 34 24.53 -19 32 00.5 L W84
2015-05-22 06:42:27 C 15 34 24.27 -19 31 59.0 L W84
2015-05-22 06:47:07 C 15 34 24.01 -19 31 57.5 L W84
2015-05-22 06:51:45 C 15 34 23.76 -19 31 56.2 L W84
2026-01-11 04:04:00 C 07 48 25.220 +13 14 57.10 V 807
2026-01-11 04:24:58 C 07 48 23.940 +13 14 58.50 V 807
2026-01-11 04:45:56 C 07 48 22.700 +13 15 00.90 V 807