Ishiikazuo

09218, 1974 RO, 1974RO, 1974 SB, 1974SB, 1991 RR35, 1991RR35, 1994 JU5, 1994JU5, 1995 WV2, 1995WV2, J74R00O, J74S00B, J91R35R, J94J05U, J95W02V

All data for this body: [vot]

MPC data
Name (number) Ishiikazuo (9218)
a 2.27283
e 0.16797
i / sin(i) 2.8253 / 0.04929
q 1.89107
Q 2.65458
ω 106.2692
Node 213.1849
m 301.5583
n 0.2876
Epoch 2460800.5
nobs 3499
nopp 24
Years observed 1974-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.273
ep 0.124
sin(ip) 0.061
G 0.150
H 14.370
Mass
D 3.64 0.208
pV 0.242 0.0483
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.706
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2729 0.1239 0.0612 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.25 0.700 0.700 Nugent 2016AJ....152...63N NEATM
3.63 0.650 0.650 Nugent 2016AJ....152...63N NEATM
3.68 0.231 0.231 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.248 0.0638 0.0638 Masiero 2011ApJ...741...68M NEATM
0.260 0.1100 0.1100 Nugent 2016AJ....152...63N 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
14.37 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
L 0.84 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.7844 0.7844 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A 0.127 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT