2011 JY31

System parameters

Heliocentric orbitPhotometry Position 2025/08/22 21:00 UTC
DES class = CLASSICAL HV = 7.7±0.5 +19:44:06.48 -18:51:42.1
<a> = 44.05 (AU) V = 24.0 (V2 = 24.7) Uncertainty = 0.5 (arcsec)
<e> = 0.059 Δmag = 0.00 Rates: -2.525, -0.477 ("/hr)
<i> = 4.23 (degrees) B-V = NULL  
Perihelion = 2061 V-R = NULL Opposition: July
Aphelion = 2206    

Orbital knowledge

Comments: Weaver et al. 2022 discovery from New Horizons with very small separation.


Last updated: 2025/08/22 21:00 UTC