2013 XH22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6548062000
Semi-major axis (a)1.7800591000 AU
Inclination (i)4.04273000°
Long. of Asc. Node (Ω)82.07729000°
Arg. of Perihelion (ω)91.65064000°
Mean Anomaly (M)347.33060000°
Mean Motion (n)0.4150041700°/day
Perihelion dist (q)0.61446540 AU
Aphelion dist (Q)2.94565280 AU
Orbital Period2.37493450 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty3
Orbit TypeApollo
MOID0.002080 AU
Observations Used48
Radar Obs Used12
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-12-19
Observations (52)
Date Type RA Dec Mag Band Observatory
2013-12-18 00:13:10 C 05 31 35.98 +59 21 04.5 q H36
2013-12-18 00:13:54 C 05 31 34.97 +59 22 53.2 q H36
Radar Observations (12)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-12-18 02:10:00 753789.475 10 Hz 8560 -14 -14
2013-12-18 02:20:00 746358.953 6 Hz 8560 -14 -14
2013-12-18 02:50:00 722937.205 6 Hz 8560 -14 -14
2013-12-18 03:00:00 714735.39 6 Hz 8560 -14 -14
2013-12-18 03:20:00 6325952.27 2 us 8560 -14 -14
2013-12-18 04:00:00 6135353.7 0.5 us 8560 -14 -14
2013-12-18 04:50:00 5912228.38 2 us 8560 -14 -14
2013-12-18 04:50:00 611120.339 4 Hz 8560 -14 -14
2013-12-18 05:00:00 600444.913 4 Hz 8560 -14 -14
2013-12-19 16:13:00 13972991.45 0.1 us 2380 -1 -1
2013-12-19 16:27:00 14074256.77 0.5 us 2380 -1 -1
2013-12-19 16:42:00 14183037.81 0.1 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)