2015 VM173

System parameters

Heliocentric orbitPhotometry Position 2025/08/22 21:00 UTC
DES class = CLASSICAL HV = 6.4±0.5 +04:02:04.54 +18:35:33.0
<a> = 43.98 (AU) V = 23.0 (V2 = 23.9) Uncertainty = 0.1 (arcsec)
<e> = 0.050 Δmag = 0.30 Rates: +0.648, -0.010 ("/hr)
<i> = 3.23 (degrees) B-V = NULL  
Perihelion = 2204 V-R = NULL Opposition: November
Aphelion = 2059    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2019/08/03  18.82854 HST/WFC3 +03:33:20.39 +17:15:33.3 45.75952 +0.14552 0.00164 -0.06498 0.00109
plus proprietary data                

Orbital knowledge

Comments: Parker et al. SSOLS discovery.


Last updated: 2025/08/22 21:00 UTC