1999 GW39

1999GW39, 2002 TB45, 2002TB45, 74530, J99G39W, K02T45B

All data for this body: [vot]

MPC data
Name (number) 1999 GW39 (74530)
a 3.08290
e 0.13466
i / sin(i) 10.6270 / 0.18442
q 2.66777
Q 3.49803
ω 74.1554
Node 39.1495
m 246.0697
n 0.1821
Epoch 2460200.5
nobs 2433
nopp 20
Years observed 1993-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.087
ep 0.137
sin(ip) 0.179
Value Standard error
G 0.150
H 14.100
Mass
D 5.75 0.162
pV 0.197 0.0139
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0875 0.1369 0.1793 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 0.248 0.248 Masiero 2011ApJ...741...68M NEATM
6.02 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.162 0.0417 0.0417 Masiero 2011ApJ...741...68M NEATM
0.201 0.0147 0.0147 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
14.10 MPC-2023-12-04 MPC-2023-12-04 Phot