2005 SF278

System parameters

Heliocentric orbitPhotometry Position 2019/06/09 15:19 UTC
DES class = 7:4EEE HV = 7.1±0.5 +03:45:44.94 +10:14:33.3
<a> = 43.73 (AU) V = 22.6 (V2 = 23.5) Uncertainty = 0.2 (arcsec)
<e> = 0.190 Δmag = 0.28 Rates: +4.500, +0.878 ("/hr)
<i> = 11.16 (degrees) B-V = NULL  
Perihelion = 2023 V-R = 0.73±0.04 Opposition: November
Aphelion = 2166    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2014/12/08  08.67708 HST/WFC3 +03:10:05.68 +06:10:27.6 34.89427 -0.11503 0.00100 +0.37647 0.00191

Orbital knowledge

Comments: Discovery observation only.


Last updated: 2019/06/09 15:19 UTC