505476 (2013 UL15)

System parameters

Heliocentric orbitPhotometry Position 2022/03/21 22:19 UTC
DES class = CLASSICAL HV = 7.1±0.5 +01:31:35.21 +07:46:47.5
<a> = 45.85 (AU) V = 23.5 (V2 = 24.5) Uncertainty = 0.1 (arcsec)
<e> = 0.096 Δmag = 0.50 Rates: +3.345, +1.346 ("/hr)
<i> = 0.51 (degrees) B-V = NULL  
Perihelion = 1975 V-R = NULL Opposition: October
Aphelion = 2132    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2019/10/11  09.99882 HST/WFC3 +01:22:21.57 +06:43:34.8 42.51006 -0.06895 0.00156 -0.16008 0.00117

Orbital knowledge

Comments: Parker et al. SSOLS discovery.


Last updated: 2022/03/21 22:19 UTC