Jokaste

00899, 1918 PH, 1918PH, 1953 TL2, 1953TL2, J18P00H, J53T02L

All data for this body: [vot]

MPC data
Name (number) Jokaste (899)
a 2.90477
e 0.20157
i / sin(i) 12.4781 / 0.21607
q 2.31927
Q 3.49028
ω 127.1101
Node 252.3547
m 147.2694
n 0.1991
Epoch 2460800.5
nobs 8129
nopp 44
Years observed 1918-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.908
ep 0.154
sin(ip) 0.236
G 0.150
H 10.260
Mass
D 31.65 0.168
pV 0.183 0.0085
Value
Rotational Period 6.240
Period quality 3
Spectral Class M
Spectral Class Score 12.440
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9078 0.1537 0.2365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.76 5.150 5.150 Ali-Lagoa 2018A&A...612A..85A NEATM
27.69 0.900 0.900 Tedesco 2002AJ....123.1056T STM
28.61 1.094 1.094 Ryan&Woodward 2010AJ....140..933R IRAS-STM
28.83 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
30.72 6.140 6.140 Ali-Lagoa 2018A&A...612A..85A NEATM
31.02 0.240 0.240 Masiero 2014ApJ...791..121M NEATM
33.14 0.261 0.261 Masiero 2011ApJ...741...68M NEATM
34.79 2.634 2.634 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.139 0.0241 0.0241 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.145 0.0301 0.0301 Masiero 2011ApJ...741...68M NEATM
0.160 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.191 0.0760 0.0760 Ali-Lagoa 2018A&A...612A..85A NEATM
0.191 0.0146 0.0146 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.203 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.271 0.1080 0.1080 Ali-Lagoa 2018A&A...612A..85A 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
10.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.245 3 Synodic Stephens 2004MPBu...31...40S Lightcurve
6.247 2+ Synodic Bowens 2014MPBu...41...58B Lightcurve
6.2475 3 Synodic Clark 2006MPBu...33...53C Lightcurve
6.24811 2 Sidereal Durech 2019A&A...631A...2D Model
6.24812 2 Sidereal Hanus 2011A&A...530A.134H Model
6.251 3 Synodic Menke 2005MPBu...32...85M Lightcurve
7.184 2 Synodic Pray LCDB Lightcurve
7.2 2 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
M Tholen NIR Clark 2004AJ....128.3070C SPEC
M 0.920000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Lazzaro 2004Icar..172..179L SPEC
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC