2003 SB20

2003SB20, K03S20B, N8144

All data for this body: [vot]

MPC data
Name (number) 2003 SB20 (238144)
a 2.80154
e 0.03204
i / sin(i) 7.4124 / 0.12901
q 2.71178
Q 2.89130
ω 72.7331
Node 348.3237
m 154.5119
n 0.2102
Epoch 2460800.5
nobs 637
nopp 16
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.801
ep 0.034
sin(ip) 0.136
G 0.150
H 15.680
Mass
D 2.83 0.191
pV 0.139 0.0154
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8013 0.0344 0.1360 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.191 0.191 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.139 0.0154 0.0154 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
15.68 MPC-2023-12-04 MPC-2023-12-04 Phot