1998 SG71

1998SG71, 44397, J98S71G

All data for this body: [vot]

MPC data
Name (number) 1998 SG71 (44397)
a 2.76404
e 0.11384
i / sin(i) 5.1620 / 0.08997
q 2.44938
Q 3.07870
ω 312.3406
Node 47.7912
m 299.3376
n 0.2145
Epoch 2460800.5
nobs 1284
nopp 22
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.763
ep 0.076
sin(ip) 0.077
G 0.150
H 15.200
Mass
D 5.40 0.188
pV 0.053 0.0044
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7633 0.0757 0.0769 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.04 0.326 0.326 Masiero 2011ApJ...741...68M NEATM
5.57 0.230 0.230 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0047 0.0047 Masiero 2011ApJ...741...68M NEATM
0.063 0.0127 0.0127 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
15.20 MPC-2023-12-04 MPC-2023-12-04 Phot