2008HQ21

2011CB21, K08H21Q, K11C21B, x8251

All data for this body: [vot]

MPC data
Name (number) 2008HQ21 (598251)
Packed designation x8251
a 2.34469
e 0.07890
i / sin(i) 3.9918 / 0.06961
q 2.15969
Q 2.52968
ω 260.3663
Node 140.4098
m 109.7228
n 0.2745
Epoch 2459600.5
nobs 129
nopp 10
Years observed 2004-2020
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.344
ep 0.062
sin(ip) 0.061
Value Standard error
G 0.150
H 18.040
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3442 0.0619 0.0606 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.04 MPC-2022-01-18 MPC-2022-01-18 Phot