2008 SS154

2008SS154, 2001 US20, 2001US20, K01U20S, K08SF4S, R8770

All data for this body: [vot]

MPC data
Name (number) 2008 SS154 (278770)
a 2.36330
e 0.19046
i / sin(i) 2.2586 / 0.03941
q 1.91318
Q 2.81342
ω 237.0707
Node 69.0412
m 245.8081
n 0.2713
Epoch 2460800.5
nobs 404
nopp 15
Years observed 2001-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.364
ep 0.162
sin(ip) 0.026
G 0.150
H 17.200
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.7400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3644 0.1616 0.0256 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.20 MPC-2023-12-04 MPC-2023-12-04 Phot