Sadakane

08704, 1986 QJ, 1986QJ, 1993 YJ, 1993YJ, J86Q00J, J93Y00J

All data for this body: [vot]

MPC data
Name (number) Sadakane (8704)
a 2.17889
e 0.18035
i / sin(i) 3.4864 / 0.06081
q 1.78594
Q 2.57185
ω 92.1026
Node 296.3124
m 323.7584
n 0.3064
Epoch 2460800.5
nobs 1787
nopp 22
Years observed 1986-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.179
ep 0.157
sin(ip) 0.074
G 0.150
H 15.520
Mass
D 2.04 0.309
pV 0.238 0.1048
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 14.044
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1792 0.1568 0.0736 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.93 0.445 0.445 Masiero 2011ApJ...741...68M NEATM
2.14 0.430 0.430 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.393 0.2153 0.2153 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
15.52 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.82 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7340 0.7340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT