Kowalski

07392, 1984 EX, 1984EX, 1990 RA6, 1990RA6, J84E00X, J90R06A

All data for this body: [vot]

MPC data
Name (number) Kowalski (7392)
a 2.75604
e 0.12529
i / sin(i) 4.9272 / 0.08589
q 2.41074
Q 3.10134
ω 207.3689
Node 346.4849
m 340.3838
n 0.2154
Epoch 2460800.5
nobs 8842
nopp 27
Years observed 1984-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.756
ep 0.167
sin(ip) 0.095
G 0.150
H 12.990
Mass
D 10.31 0.757
pV 0.136 0.0540
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.637
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7555 0.1673 0.0946 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.26 0.810 0.810 Usui 2011PASJ...63.1117U NEATM
10.63 2.130 2.130 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0540 0.0540 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
12.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9728 0.9210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT