1999GB31

29883, J99G31B

All data for this body: [vot]

MPC data
Name (number) 1999GB31 (29883)
Packed designation 29883
a 3.06167
e 0.01102
i / sin(i) 11.0100 / 0.19098
q 3.02793
Q 3.09540
ω 236.4499
Node 180.8811
m 235.4788
n 0.1840
Epoch 2459600.5
nobs 2217
nopp 21
Years observed 1995-2021
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.063
ep 0.031
sin(ip) 0.190
Value Standard error
G 0.150
H 13.210
Mass
D 7.26 0.122
pV 0.175 0.0218
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0629 0.0311 0.1900 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.13 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
7.92 0.298 0.298 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.162 0.0268 0.0268 Masiero 2011ApJ...741...68M NEATM
0.200 0.0377 0.0377 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
13.21 MPC-2022-01-18 MPC-2022-01-18 Phot