506121 (2016 BP81)

System parameters

Heliocentric orbitPhotometry Position 2022/03/21 22:19 UTC
DES class = CLASSICAL HV = 6.5±0.5 +01:35:50.27 +09:46:46.5
<a> = 43.74 (AU) V = 22.8 (V2 = 23.7) Uncertainty = 0.6 (arcsec)
<e> = 0.062 Δmag = 0.24 Rates: +3.393, +1.331 ("/hr)
<i> = 3.46 (degrees) B-V = NULL  
Perihelion = 1965 V-R = NULL Opposition: October
Aphelion = 2111    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2014/08/26  11.04394 Gemini N/GMOS +01:05:58.94 +06:01:24.4 41.81093 +0.36204 0.01532 -0.11667 0.01054
plus proprietary data                

Orbital knowledge

Comments: Fraser et al. 2017 discovery.


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