Isahaku

1998 SS135, 1998SS135, 2001 FU74, 2001FU74, 34687, J98SD5S, K01F74U

All data for this body: [vot]

MPC data
Name (number) Isahaku (34687)
a 2.52458
e 0.18207
i / sin(i) 9.0863 / 0.15792
q 2.06492
Q 2.98424
ω 111.6788
Node 174.7071
m 295.8329
n 0.2457
Epoch 2460800.5
nobs 2577
nopp 22
Years observed 1993-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.518
ep 0.189
sin(ip) 0.164
G 0.150
H 14.710
Mass
D 3.52 0.100
pV 0.248 0.0368
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 29.537
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5184 0.1887 0.1638 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.52 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.248 0.0368 0.0368 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
14.71 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
D S 0.0561 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.46 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.7534 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8034 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9205 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9628 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9828 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT