Jansteen

10586, 1975 QQ, 1975QQ, 1986 TN2, 1986TN2, 1986 VD9, 1986VD9, 1996 KY4, 1996KY4, J75Q00Q, J86T02N, J86V09D, J96K04Y

All data for this body: [vot]

MPC data
Name (number) Jansteen (10586)
a 2.34170
e 0.25882
i / sin(i) 3.7928 / 0.06615
q 1.73563
Q 2.94777
ω 279.9127
Node 81.4068
m 287.4623
n 0.2750
Epoch 2460800.5
nobs 3650
nopp 24
Years observed 1975-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.341
ep 0.219
sin(ip) 0.051
G 0.150
H 14.380
Mass
D 4.33 0.225
pV 0.236 0.0330
Value
Rotational Period 155.330
Period quality 2
Spectral Class S
Spectral Class Score 4.366
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3411 0.2188 0.0510 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.33 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.0330 0.0330 Masiero 2011ApJ...741...68M 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
14.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
155.335 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.561 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT