523983 (1999 RY214)

System parameters

Heliocentric orbitPhotometry Position 2025/08/22 20:59 UTC
DES class = SCATEXTD HV = 7.7±0.5 +03:17:30.81 +32:24:15.8
<a> = 45.20 (AU) V = 23.4 (V2 = 24.8) Uncertainty = 0.5 (arcsec)
<e> = 0.176 Δmag = 1.09 Rates: +0.158, +0.999 ("/hr)
<i> = 14.85 (degrees) B-V = 0.69±0.09  
Perihelion = 2016 V-R = 0.55±0.07 Opposition: November
Aphelion = 2170    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2008/09/20  09.33250 HST/WFPC2-PC +01:13:30.82 +20:32:18.0 36.34338 +0.02439 0.03159 +0.00705 0.00928
plus proprietary data                

Orbital knowledge


Last updated: 2025/08/22 20:59 UTC