1999XS108

99923, J99XA8S

All data for this body: [vot]

MPC data
Name (number) 1999XS108 (99923)
Packed designation 99923
a 2.44321
e 0.07618
i / sin(i) 7.9169 / 0.13774
q 2.25708
Q 2.62934
ω 70.5153
Node 41.0954
m 238.9266
n 0.2581
Epoch 2459600.5
nobs 1008
nopp 16
Years observed 1999-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.441
ep 0.102
sin(ip) 0.128
Value Standard error
G 0.150
H 15.470
Mass
D 2.72 0.482
pV 0.165 0.1039
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4412 0.1021 0.1284 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.72 0.482 0.482 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.165 0.1039 0.1039 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
15.47 MPC-2022-01-18 MPC-2022-01-18 Phot