2001QB81

D5099, K01Q81B

All data for this body: [vot]

MPC data
Name (number) 2001QB81 (135099)
Packed designation D5099
a 3.15796
e 0.15792
i / sin(i) 17.1831 / 0.29543
q 2.65927
Q 3.65666
ω 65.4173
Node 343.4648
m 195.8119
n 0.1756
Epoch 2459600.5
nobs 844
nopp 17
Years observed 1992-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.166
ep 0.120
sin(ip) 0.308
Value Standard error
G 0.150
H 14.470
Mass
D 8.29 0.243
pV 0.053 0.0060
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1661 0.1197 0.3082 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.13 0.475 0.475 Masiero 2011ApJ...741...68M NEATM
8.35 0.283 0.283 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.056 0.0149 0.0149 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
14.47 MPC-2022-01-18 MPC-2022-01-18 Phot