1998 SO156

1998SO156, 2003 VT9, 2003VT9, G0566, J98SF6O, K03V09T

All data for this body: [vot]

MPC data
Name (number) 1998 SO156 (160566)
a 2.79962
e 0.21464
i / sin(i) 7.6218 / 0.13263
q 2.19871
Q 3.40053
ω 298.9064
Node 4.6472
m 165.1835
n 0.2104
Epoch 2460200.5
nobs 542
nopp 16
Years observed 1998-2023
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.800
ep 0.198
sin(ip) 0.138
Value Standard error
G 0.150
H 15.730
Mass
D 4.57 1.028
pV 0.049 0.0136
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8003 0.1975 0.1382 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.57 1.028 1.028 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0136 0.0136 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
15.73 MPC-2023-12-04 MPC-2023-12-04 Phot