Kanroku

04963, 1973 GE1, 1973GE1, 1974 RC, 1974RC, 1977 DR1, 1977DR1, 1981 CG, 1981CG, 1987 QU3, 1987QU3, J73G01E, J74R00C, J77D01R, J81C00G, J87Q03U

All data for this body: [vot]

MPC data
Name (number) Kanroku (4963)
a 2.59930
e 0.16357
i / sin(i) 11.7795 / 0.20415
q 2.17413
Q 3.02447
ω 302.4820
Node 332.3592
m 70.6986
n 0.2352
Epoch 2460800.5
nobs 6251
nopp 28
Years observed 1974-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.600
ep 0.155
sin(ip) 0.216
G 0.150
H 12.100
Mass
D 11.28 0.034
pV 0.168 0.0136
Value
Rotational Period 2.610
Period quality 3
Spectral Class S
Spectral Class Score 22.348
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.9700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5999 0.1555 0.2165 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.35 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
11.09 2.220 2.220 Ali-Lagoa 2018A&A...612A..85A NEATM
11.31 0.034 0.034 Masiero 2011ApJ...741...68M NEATM
8.27 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.151 0.0140 0.0140 Masiero 2011ApJ...741...68M NEATM
0.279 0.1120 0.1120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.493 0.0660 0.0660 Masiero 2012ApJ...759L...8M 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
12.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.616 3 Synodic Marchini 2017MPBu...44...66M Lightcurve
2.616 3 Synodic Sokova 2018P&SS..153...11S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen NIR Nathues 2010Icar..208..252N SPEC+PHOT
S 0.979 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.3889 0.6430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8568 0.6430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT