2009 EX17

2009EX17, K09E17X, W1279

All data for this body: [vot]

MPC data
Name (number) 2009 EX17 (321279)
a 3.06713
e 0.09582
i / sin(i) 4.8376 / 0.08433
q 2.77325
Q 3.36102
ω 195.8226
Node 328.4969
m 5.0039
n 0.1835
Epoch 2460800.5
nobs 220
nopp 16
Years observed 1998-2025
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.064
ep 0.137
sin(ip) 0.099
G 0.150
H 16.790
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.584
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
3.0638 0.1372 0.0989 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
16.79 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
V V 0.0476 0.0200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.0497 0.0200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT