2009 SR178

2009SR178, 2007 GG13, 2007GG13, a2290, K07G13G, K09SH8R

All data for this body: [vot]

MPC data
Name (number) 2009 SR178 (362290)
a 3.20105
e 0.12136
i / sin(i) 5.4521 / 0.09501
q 2.81257
Q 3.58952
ω 159.6297
Node 51.7176
m 35.5004
n 0.1721
Epoch 2460800.5
nobs 219
nopp 13
Years observed 2007-2025
rms 0.95
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.211
ep 0.137
sin(ip) 0.080
G 0.150
H 16.400
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
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2110 0.1371 0.0802 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
16.40 MPC-2023-12-04 MPC-2023-12-04 Phot