525816 (2005 SF278)

System parameters

Heliocentric orbitPhotometry Position 2025/08/22 20:59 UTC
DES class = 7:4EEE HV = 7.0±0.5 +04:33:56.40 +14:19:02.6
<a> = 43.73 (AU) V = 22.5 (V2 = 23.4) Uncertainty = 0.0 (arcsec)
<e> = 0.190 Δmag = 0.28 Rates: +1.492, -0.182 ("/hr)
<i> = 11.03 (degrees) B-V = NULL  
Perihelion = 2023 V-R = 0.73±0.04 Opposition: December
Aphelion = 2170    

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
plus proprietary data                

Orbital knowledge


Last updated: 2025/08/22 20:59 UTC