2009 WW164

2009WW164, 2006 EQ57, 2006EQ57, 2008 RS54, 2008RS54, K06E57Q, K08R54S, K09WG4W, N1655

All data for this body: [vot]

MPC data
Name (number) 2009 WW164 (231655)
a 3.12890
e 0.13184
i / sin(i) 3.9909 / 0.06960
q 2.71639
Q 3.54141
ω 59.9079
Node 260.5434
m 21.3253
n 0.1781
Epoch 2460800.5
nobs 397
nopp 18
Years observed 2001-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.127
ep 0.117
sin(ip) 0.090
G 0.150
H 15.620
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.042
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
3.1274 0.1171 0.0904 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
15.62 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
C 0.928 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0790 0.0790 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT