1998 SD72

1998SD72, 1993 VG2, 1993VG2, 42758, J93V02G, J98S72D

All data for this body: [vot]

MPC data
Name (number) 1998 SD72 (42758)
a 2.98554
e 0.25900
i / sin(i) 2.5205 / 0.04398
q 2.21229
Q 3.75879
ω 300.3336
Node 65.4672
m 306.6316
n 0.1911
Epoch 2460200.5
nobs 974
nopp 21
Years observed 1993-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.986
ep 0.220
sin(ip) 0.028
Value Standard error
G 0.150
H 14.850
Mass
D 6.25 0.315
pV 0.050 0.0071
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9863 0.2195 0.0281 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.25 0.315 0.315 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0071 0.0071 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
14.85 MPC-2023-12-04 MPC-2023-12-04 Phot