2015 RT245

System parameters

Heliocentric orbitPhotometry Position 2022/03/21 22:20 UTC
DES class = CLASSICAL HV = 6.9±0.5 +00:50:49.02 +06:09:06.8
<a> = 44.44 (AU) V = 23.2 (V2 = 24.0) Uncertainty = 0.1 (arcsec)
<e> = 0.081 Δmag = 0.10 Rates: +3.602, +1.496 ("/hr)
<i> = 2.45 (degrees) B-V = NULL  
Perihelion = 1981 V-R = NULL Opposition: October
Aphelion = 2131    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2019/09/02  20.06170 HST/WFC3 +00:42:02.26 +05:12:48.6 41.27709 -0.42762 0.00144 -0.24001 0.00154
plus proprietary data                

Orbital knowledge

Comments: Parker et al. SSOLS discovery.


Last updated: 2022/03/21 22:20 UTC