Taenakano

19159, 1976 SR2, 1976SR2, 1986 XR1, 1986XR1, 1990 TT, 1990TT, 1999 RJ91, 1999RJ91, J76S02R, J86X01R, J90T00T, J99R91J

All data for this body: [vot]

MPC data
Name (number) Taenakano (19159)
a 2.76735
e 0.05726
i / sin(i) 8.4938 / 0.14770
q 2.60889
Q 2.92582
ω 22.1118
Node 12.0430
m 173.8128
n 0.2141
Epoch 2460800.5
nobs 3518
nopp 27
Years observed 1955-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.768
ep 0.028
sin(ip) 0.146
G 0.150
H 13.410
Mass
D 6.71 0.137
pV 0.156 0.0258
Value
Rotational Period 3.900
Period quality 2
Spectral Class S
Spectral Class Score 17.489
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7676 0.0275 0.1461 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.71 0.137 0.137 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.156 0.0258 0.0258 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.903 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
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9404 0.9560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9744 0.9560 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT