Shirakawa

06198, 1982 FN1, 1982FN1, 1987 SQ21, 1987SQ21, 1989 GA7, 1989GA7, 1992 AF1, 1992AF1, 2016 FA6, 2016FA6, J82F01N, J87S21Q, J89G07A, J92A01F, K16F06A

All data for this body: [vot]

MPC data
Name (number) Shirakawa (6198)
a 2.26685
e 0.10939
i / sin(i) 4.6011 / 0.08022
q 2.01889
Q 2.51482
ω 64.8744
Node 25.5198
m 300.6564
n 0.2888
Epoch 2460800.5
nobs 5035
nopp 26
Years observed 1982-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.267
ep 0.134
sin(ip) 0.073
G 0.150
H 13.930
Mass
D 3.83 0.690
pV 0.300 0.1200
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.084
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2672 0.1344 0.0729 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.83 0.690 0.690 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.300 0.1200 0.1200 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
13.93 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
L 0.67 Bus VIS Carvano 2010A&A...510A..43C PHOT
L S 0.5494 0.4160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7017 0.4160 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT