82157 (2001 FM185)

System parameters

Heliocentric orbitPhotometry Position 2014/09/14 19:17 UT
DES class = CLASSICAL HV = 7.2±0.5 +12:08:32.42 +01:59:18.1
<a> = 38.59 (AU) V = 23.0 (V2 = 23.9) Uncertainty = 0.6 (arcsec)
<e> = 0.072 Δmag = 0.31 Rates: +3.977, -1.698 ("/hr)
<i> = 3.66 (degrees) B-V = NULL  
Perihelion = 2063 V-R = NULL Opposition: March
Aphelion = 2184    

Astrometric observations

Observation time (UT)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: 2014/09/14 19:17 UT