469610 (2004 HF79)

System parameters

Heliocentric orbitPhotometry Position 2022/03/21 22:19 UTC
DES class = CLASSICAL HV = 6.7±0.5 +16:42:20.70 -22:05:07.8
<a> = 43.33 (AU) V = 23.0 (V2 = 24.0) Uncertainty = 0.5 (arcsec)
<e> = 0.020 Δmag = 0.45 Rates: -0.627, +0.066 ("/hr)
<i> = 0.85 (degrees) B-V = NULL  
Perihelion = 2042 V-R = NULL Opposition: June
Aphelion = 2185    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2019/06/07  16.40854 HST/WFC3 +16:20:10.19 -21:12:04.7 41.19468 -0.09248 0.00120 +0.08805 0.00101

Orbital knowledge

Comments: Parker et al. SSOLS discovery.


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