2008 GW9

2008GW9, 2004 DT50, 2004DT50, K04D50T, K08G09W, T5229

All data for this body: [vot]

MPC data
Name (number) 2008 GW9 (295229)
a 2.37312
e 0.12413
i / sin(i) 2.1389 / 0.03732
q 2.07855
Q 2.66769
ω 65.2083
Node 91.6125
m 286.1238
n 0.2696
Epoch 2460800.5
nobs 170
nopp 11
Years observed 2002-2024
rms 1.04
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.373
ep 0.162
sin(ip) 0.022
G 0.150
H 18.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.071
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 -0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3731 0.1615 0.0225 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
18.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.0337 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.1448 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1373 0.0970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT