Katharina

00320, 1891 TB, 1891TB, 1954 UF2, 1954UF2, I91T00B, J54U02F

All data for this body: [vot]

MPC data
Name (number) Katharina (320)
a 3.01155
e 0.11546
i / sin(i) 9.3886 / 0.16313
q 2.66385
Q 3.35925
ω 148.4541
Node 219.7679
m 201.1225
n 0.1886
Epoch 2460800.5
nobs 5882
nopp 47
Years observed 1907-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.013
ep 0.081
sin(ip) 0.175
G 0.150
H 10.790
Mass
D 23.67 0.057
pV 0.145 0.0152
Value
Rotational Period 6.892
Period quality 3
Spectral Class Xe
Spectral Class Score 9.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0132 0.0810 0.1749 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.36 0.470 0.470 Masiero 2014ApJ...791..121M NEATM
23.42 2.340 2.340 Ali-Lagoa 2018A&A...612A..85A NEATM
23.67 0.058 0.058 Masiero 2011ApJ...741...68M NEATM
23.88 0.420 0.420 Usui 2011PASJ...63.1117U NEATM
24.08 3.220 3.220 Masiero 2012ApJ...759L...8M NEATM
27.30 2.730 2.730 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.124 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.150 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.152 0.0290 0.0290 Masiero 2011ApJ...741...68M NEATM
0.169 0.0340 0.0340 Ali-Lagoa 2018A&A...612A..85A NEATM
0.231 0.1630 0.1630 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
10.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.89004 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.89207 2 Sidereal Durech 2020A&A...643A..59D Model
6.8926 3 Synodic Behrend LCDB Lightcurve
6.893 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.960000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
DL 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT
K 0.144 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L L 0.3409 0.3409 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xe Bus-DeMeo VISNIR Hasegawa 2021PASJ...73..240H PHOT