1999XQ208

1997UL26, 38598, J97U26L, J99XK8Q

All data for this body: [vot]

MPC data
Name (number) 1999XQ208 (38598)
Packed designation 38598
a 5.15458
e 0.05040
i / sin(i) 11.6030 / 0.20113
q 4.89478
Q 5.41438
ω 63.9106
Node 44.2676
m 310.2630
n 0.0842
Epoch 2459600.5
nobs 631
nopp 21
Years observed 1991-2022
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 12.510
Mass
D 0.03 0.115
pV 0.122 0.0290
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.03 0.115 0.115 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.122 0.0290 0.0290 Grav 2011ApJ...742...40G 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
12.51 MPC-2022-01-18 MPC-2022-01-18 Phot