2001 QR222

2001QR222, 2000 JD86, 2000JD86, A9481, K00J86D, K01QM2R

All data for this body: [vot]

MPC data
Name (number) 2001 QR222 (109481)
a 3.21198
e 0.10818
i / sin(i) 8.9578 / 0.15571
q 2.86450
Q 3.55945
ω 30.3532
Node 207.9676
m 17.2799
n 0.1712
Epoch 2460200.5
nobs 632
nopp 19
Years observed 1996-2023
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.220
ep 0.114
sin(ip) 0.162
Value Standard error
G 0.150
H 14.960
Mass
D 6.13 0.376
pV 0.068 0.0150
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2204 0.1139 0.1616 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.13 0.376 0.376 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0150 0.0150 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot