Datemasamune

06859, 1991 CZ, 1991CZ, J91C00Z

All data for this body: [vot]

MPC data
Name (number) Datemasamune (6859)
a 1.83368
e 0.01380
i / sin(i) 23.1990 / 0.39393
q 1.80838
Q 1.85898
ω 128.8666
Node 154.0130
m 143.3534
n 0.3969
Epoch 2460800.5
nobs 4588
nopp 20
Years observed 1991-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.834
ep 0.032
sin(ip) 0.369
G 0.150
H 13.930
Mass
D 3.80 0.160
pV 0.404 0.0420
Value
Rotational Period 5.940
Period quality 2
Spectral Class S
Spectral Class Score 5.364
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8336 0.0320 0.3695 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.80 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.404 0.0420 0.0420 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
13.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.95 0 Synodic Warner 2006MPBu...33...82W Lightcurve
21.6 2- Synodic Behrend LCDB Lightcurve
22.1 0 Synodic Warner 2010MPBu...37...24W Lightcurve
3.91 1 Synodic Behrend LCDB Lightcurve
5.2879 2 Synodic Warner 2016MPBu...43..227W Lightcurve
5.9059 2 Synodic Stephens 2019MPBu...46..449S Lightcurve
5.94 2 Synodic Stephens 2021MPBu...48..246S Lightcurve
5.944 2 Synodic Stephens 2019MPBu...46..449S Lightcurve
5.9463 2 Synodic Stephens 2019MPBu...46..449S Lightcurve
5.9469 2 Synodic Stephens 2019MPBu...46..449S Lightcurve
5.952 2 Synodic Stephens 2019MPBu...46..449S Lightcurve
86.1 0 Synodic Warner 2011MPBu...38..190W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.894 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT