1998 SS8

1998SS8, 1976 JM10, 1976JM10, 1993 TU13, 1993TU13, 44357, J76J10M, J93T13U, J98S08S

All data for this body: [vot]

MPC data
Name (number) 1998 SS8 (44357)
a 2.93812
e 0.13791
i / sin(i) 4.0249 / 0.07019
q 2.53293
Q 3.34331
ω 167.3842
Node 16.7084
m 176.8912
n 0.1957
Epoch 2460200.5
nobs 1438
nopp 22
Years observed 1976-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.939
ep 0.177
sin(ip) 0.068
Value Standard error
G 0.150
H 14.760
Mass
D 5.66 0.079
pV 0.045 0.0126
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9387 0.1768 0.0682 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.65 0.079 0.079 Masiero 2011ApJ...741...68M NEATM
8.26 2.430 2.430 Masiero 2012ApJ...759L...8M NEATM
8.98 2.399 2.399 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0150 0.0150 Masiero 2017AJ....154..168M NEATM
0.041 0.0770 0.0770 Masiero 2012ApJ...759L...8M NEATM
0.088 0.0242 0.0242 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
14.76 MPC-2023-12-04 MPC-2023-12-04 Phot