Laurakowalski

1978 WS17, 1978WS17, 1998 VH13, 1998VH13, 2000 GO66, 2000GO66, 28677, J78W17S, J98V13H, K00G66O

All data for this body: [vot]

MPC data
Name (number) Laurakowalski (28677)
a 2.23912
e 0.07462
i / sin(i) 1.8991 / 0.03314
q 2.07204
Q 2.40620
ω 224.0241
Node 234.7067
m 273.7112
n 0.2942
Epoch 2460800.5
nobs 2408
nopp 22
Years observed 1978-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.240
ep 0.110
sin(ip) 0.046
G 0.150
H 15.110
Mass
D 2.60 0.116
pV 0.330 0.0545
Value
Rotational Period 35.440
Period quality 2
Spectral Class S
Spectral Class Score 5.728
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2395 0.1102 0.0458 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.59 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
2.75 0.529 0.529 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.308 0.0848 0.0848 Masiero 2011ApJ...741...68M NEATM
0.346 0.0712 0.0712 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
15.11 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
35.449 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9547 0.9547 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT