1998 SA75

1998SA75, 2000 DD82, 2000DD82, 74254, J98S75A, K00D82D

All data for this body: [vot]

MPC data
Name (number) 1998 SA75 (74254)
a 2.69653
e 0.11245
i / sin(i) 4.9322 / 0.08598
q 2.39332
Q 2.99975
ω 292.3998
Node 89.1752
m 227.5301
n 0.2226
Epoch 2460200.5
nobs 1311
nopp 19
Years observed 1998-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.696
ep 0.074
sin(ip) 0.066
Value Standard error
G 0.150
H 15.200
Mass
D 5.23 0.325
pV 0.051 0.0102
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6959 0.0740 0.0656 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.16 0.450 0.450 Masiero 2012ApJ...759L...8M NEATM
6.40 0.469 0.469 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0115 0.0115 Masiero 2011ApJ...741...68M NEATM
0.093 0.0220 0.0220 Masiero 2012ApJ...759L...8M 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