2009 SU87

2009SU87, K09S87U, W8600

All data for this body: [vot]

MPC data
Name (number) 2009 SU87 (328600)
a 2.88996
e 0.00750
i / sin(i) 3.2306 / 0.05636
q 2.86828
Q 2.91165
ω 72.7048
Node 116.1351
m 258.4493
n 0.2006
Epoch 2460800.5
nobs 280
nopp 14
Years observed 2005-2024
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.886
ep 0.046
sin(ip) 0.038
G 0.150
H 16.780
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.497
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
321 Florentina -1 Florentina -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8865 0.0457 0.0381 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
16.78 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 0.824 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S D 0.0922 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.0351 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT