2005 BW49

System parameters

Heliocentric orbitPhotometry Position 2022/03/21 22:19 UTC
DES class = CLASSICAL HV = 6.9±0.5 +09:59:53.01 +14:31:38.7
<a> = 44.15 (AU) V = 23.0 (V2 = 24.2) Uncertainty = 1.3 (arcsec)
<e> = 0.077 Δmag = 0.73 Rates: -2.531, +0.791 ("/hr)
<i> = 1.21 (degrees) B-V = NULL  
Perihelion = 2046 V-R = NULL Opposition: February
Aphelion = 2191    

Astrometric observations

Observation time (UTC)Observatory/InstrumentRADEC Δ (AU)Δx (arcsec) Δx errorΔy (arcsec) Δy error
2020/02/12  03.14632 HST/WFC3 +09:51:37.60 +15:15:15.9 40.21080 -0.01040 0.00119 -0.10081 0.00126

Orbital knowledge

Comments: Parker et al. SSOLS discovery.


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