82157 (2001 FM185)

System parameters

Heliocentric orbitPhotometry Position 2019/04/29 03:02 UTC
DES class = CLASSICAL HV = 7.2±0.5 +12:33:51.42 +00:00:56.7
<a> = 38.58 (AU) V = 23.0 (V2 = 23.9) Uncertainty = 1.3 (arcsec)
<e> = 0.072 Δmag = 0.31 Rates: -2.594, +1.040 ("/hr)
<i> = 3.66 (degrees) B-V = NULL  
Perihelion = 2064 V-R = NULL Opposition: April
Aphelion = 2185    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2008/11/28  03.45639 HST/WFPC2-PC +11:41:19.64 +04:11:23.2 38.83329 -0.10382 0.00280 +0.03950 0.00140
plus proprietary data                

Orbital knowledge


Last updated: 2019/04/29 03:02 UTC