Kathy

04711, 1969 AO, 1969AO, 1975 YB, 1975YB, 1989 KD, 1989KD, J69A00O, J75Y00B, J89K00D

All data for this body: [vot]

MPC data
Name (number) Kathy (4711)
a 2.38155
e 0.25666
i / sin(i) 10.2361 / 0.17771
q 1.77029
Q 2.99280
ω 243.0425
Node 113.7520
m 197.2103
n 0.2682
Epoch 2460800.5
nobs 4742
nopp 28
Years observed 1975-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.382
ep 0.209
sin(ip) 0.168
G 0.150
H 12.670
Mass
D 8.06 0.191
pV 0.357 0.0644
Value
Rotational Period 4.160
Period quality 3
Spectral Class S
Spectral Class Score 36.900
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3824 0.2089 0.1682 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.72 0.940 0.940 Nugent 2016AJ....152...63N NEATM
8.16 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.350 0.0703 0.0703 Masiero 2011ApJ...741...68M NEATM
0.390 0.1600 0.1600 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
12.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.1637 3 Synodic Behrend LCDB Lightcurve
4.164 3 Synodic Higgins LCDB Lightcurve
4.16562 2 Sidereal Durech 2020A&A...643A..59D Model
4.16686 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.159 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
LS 0.68 Bus VIS Carvano 2010A&A...510A..43C PHOT
S Bus-DeMeo VISNIR Bourdelle de Micas 2024A&A...682A..64B SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.6584 0.6584 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT