612242 (2001 QQ322)

System parameters

Heliocentric orbit	Photometry	Position 2025/08/22 20:59 UTC
DES class = CLASSICAL	H_V = 6.8±0.5	+01:04:36.53 +03:03:04.0
<a> = 44.05 (AU)	V = 23.1 (V₂ = 24.0)	Uncertainty = 0.3 (arcsec)
<e> = 0.061	Δ_mag = 0.17	Rates: -1.699, -0.849 ("/hr)
<i> = 2.38 (degrees)	B-V = NULL
Perihelion = 2063	V-R = NULL	Opposition: October
Aphelion = 2209

Astrometric observations

Observation time (UTC)	Observatory/Instrument	RA	DEC	Δ (AU)	Δx (arcsec)	Δx error	Δy (arcsec)	Δy error
2007/06/15 00.92806	HST/WFPC2-PC	+23:39:44.37	-06:29:23.6	43.28884	-0.10347	0.00244	-0.06835	0.00159
plus proprietary data

Orbital knowledge

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