1998 SK2

1998SK2, 13324, 1981 QX1, 1981QX1, J81Q01X, J98S02K

All data for this body: [vot]

MPC data
Name (number) 1998 SK2 (13324)
a 3.16491
e 0.21756
i / sin(i) 1.4019 / 0.02447
q 2.47634
Q 3.85347
ω 315.8290
Node 30.5696
m 173.5910
n 0.1751
Epoch 2460200.5
nobs 1981
nopp 23
Years observed 1981-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.183
sin(ip) 0.025
Value Standard error
G 0.150
H 13.880
Mass
D 9.95 1.625
pV 0.060 0.0235
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1735 0.1829 0.0245 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.05 2.833 2.833 Masiero 2017AJ....154..168M NEATM
10.44 2.890 2.890 Masiero 2021PSJ.....2..162M NEATM
9.42 2.730 2.730 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0230 0.0370 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.061 0.0571 0.0571 Masiero 2017AJ....154..168M 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
13.88 MPC-2023-12-04 MPC-2023-12-04 Phot