2004 PW117

System parameters

Heliocentric orbitPhotometry Position 2022/03/21 22:19 UTC
DES class = CLASSICAL HV = 6.5±0.5 +22:11:48.45 -12:58:10.7
<a> = 43.69 (AU) V = 23.2 (V2 = 24.4) Uncertainty = 0.2 (arcsec)
<e> = 0.083 Δmag = 0.71 Rates: +3.154, +1.080 ("/hr)
<i> = 0.88 (degrees) B-V = NULL  
Perihelion = 2172 V-R = NULL Opposition: August
Aphelion = 2026    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2019/07/02  15.83298 HST/WFC3 +22:01:18.16 -13:56:38.0 45.53674 -0.68488 0.00151 -0.15437 0.00103

Orbital knowledge

Comments: Parker et al. SSOLS discovery.


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