1998 SK104

1998SK104, 1999 XQ195, 1999XQ195, 42761, J98SA4K, J99XJ5Q

All data for this body: [vot]

MPC data
Name (number) 1998 SK104 (42761)
a 2.66729
e 0.07595
i / sin(i) 9.6359 / 0.16739
q 2.46469
Q 2.86988
ω 170.6326
Node 34.5052
m 59.1205
n 0.2263
Epoch 2460200.5
nobs 2357
nopp 21
Years observed 1994-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.667
ep 0.108
sin(ip) 0.158
Value Standard error
G 0.150
H 14.600
Mass
D 3.75 0.264
pV 0.262 0.0610
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6673 0.1083 0.1579 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.75 0.264 0.264 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.262 0.0610 0.0610 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
14.60 MPC-2023-12-04 MPC-2023-12-04 Phot