2001QB294

D9771, K01QT4B

All data for this body: [vot]

MPC data
Name (number) 2001QB294 (139771)
Packed designation D9771
a 2.68005
e 0.15438
i / sin(i) 12.2020 / 0.21136
q 2.26630
Q 3.09380
ω 179.1762
Node 158.4733
m 227.5481
n 0.2246
Epoch 2459600.5
nobs 428
nopp 15
Years observed 2001-2021
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.679
ep 0.127
sin(ip) 0.199
Value Standard error
G 0.150
H 16.170
Mass
D 3.44 0.138
pV 0.065 0.0047
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6790 0.1269 0.1993 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 0.138 0.138 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0047 0.0047 Masiero 2011ApJ...741...68M NEATM
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
16.17 MPC-2022-01-18 MPC-2022-01-18 Phot