2023 OQ

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6529428000
Semi-major axis (a)1.6127876000 AU
Inclination (i)11.64446000°
Long. of Asc. Node (Ω)317.12967000°
Arg. of Perihelion (ω)94.97712000°
Mean Anomaly (M)18.62847000°
Mean Motion (n)0.4812140700°/day
Perihelion dist (q)0.55972950 AU
Aphelion dist (Q)2.66584570 AU
Orbital Period2.04816890 yr
Physical Parameters
H (abs. magnitude)21.85
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.460″
Uncertainty7
Orbit TypeApollo
MOID0.009926 AU
Observations Used64
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-08-07
Observations (65)
Date Type RA Dec Mag Band Observatory
2023-08-01 04:56:35 C 23 26 30.456 -28 14 23.57 V W68
2023-08-01 05:18:41 C 23 26 45.115 -28 13 47.46 V W68
2023-08-01 08:00:59 C 23 28 41.717 -28 10 39.54 V U52
2023-08-01 08:02:41 C 23 28 42.648 -28 10 37.63 V U52
2023-08-05 00:11:36 C 01 45 12.36 -17 24 14.3 V M21
2023-08-05 00:15:36 C 01 45 24.00 -17 22 56.2 V M21
2023-08-05 00:19:37 C 01 45 35.63 -17 21 37.6 V M21
2023-08-05 01:25:04 C 01 48 44.662 -16 59 13.09 V M22
2023-08-05 01:27:41 C 01 48 52.385 -16 58 19.63 V M22
2023-08-05 01:32:15 C 01 49 05.813 -16 56 47.00 V M22
2023-08-05 01:40:43 C 01 49 30.770 -16 53 54.02 V M22
2023-08-05 06:01:49 B 02 03 08.87 -15 18 43.6 q X06
2023-08-05 06:02:48 B 02 03 11.98 -15 18 20.8 q X06
2023-08-05 06:03:48 B 02 03 15.10 -15 17 58.4 q X06
2023-08-07 03:02:41 C 04 53 13.018 +08 14 20.72 Z L34
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-08-05 14:20:00 464474.447 20 Hz 8560 -14 -14
2023-08-05 14:50:00 452444.047 20 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)