2001 WG9

2001WG9, B1188, K01W09G

All data for this body: [vot]

MPC data
Name (number) 2001 WG9 (111188)
a 2.77987
e 0.11396
i / sin(i) 5.2224 / 0.09102
q 2.46309
Q 3.09665
ω 251.3907
Node 109.7012
m 73.4791
n 0.2127
Epoch 2460800.5
nobs 1203
nopp 18
Years observed 2000-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Agnia (847)
 
ap 2.777
ep 0.071
sin(ip) 0.067
G 0.150
H 15.280
Mass
D 2.65 0.568
pV 0.276 0.0962
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.692
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
847 Agnia 0 Agnia Novakovic 2019EPSC...13.1671N HCM
847 Agnia 514 Agnia -0.9100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7775 0.0713 0.0673 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.65 0.568 0.568 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.276 0.0962 0.0962 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
15.28 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 0.782 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.0927 0.0927 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT