1998 SA169

1998SA169, 2005 QN31, 2005QN31, I7788, J98SG9A, K05Q31N

All data for this body: [vot]

MPC data
Name (number) 1998 SA169 (187788)
a 2.37514
e 0.14511
i / sin(i) 7.0792 / 0.12324
q 2.03050
Q 2.71979
ω 171.9900
Node 158.9165
m 131.4374
n 0.2693
Epoch 2460800.5
nobs 667
nopp 17
Years observed 1998-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.374
ep 0.106
sin(ip) 0.118
G 0.150
H 16.530
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
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3745 0.1058 0.1180 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
16.53 MPC-2023-12-04 MPC-2023-12-04 Phot