Tithonus

06998, 1989 UM5, 1989UM5, 3108 T-3, 3108T-3, J89U05M, T3S3108

All data for this body: [vot]

MPC data
Name (number) Tithonus (6998)
a 5.17738
e 0.07127
i / sin(i) 1.7300 / 0.03019
q 4.80840
Q 5.54636
ω 259.9601
Node 35.2426
m 31.4450
n 0.0837
Epoch 2460200.5
nobs 1893
nopp 30
Years observed 1977-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 11.570
Mass
D 27.61 0.329
pV 0.056 0.0067
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.31 0.510 0.510 Grav 2011ApJ...742...40G NEATM
27.83 0.430 0.430 Grav 2012ApJ...759...49G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0080 0.0080 Grav 2012ApJ...759...49G NEATM
0.072 0.0120 0.0120 Grav 2011ApJ...742...40G 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
11.57 MPC-2023-12-04 MPC-2023-12-04 Phot