1990 WM

1990WM, 11052, 1982 BV6, 1982BV6, 1998 DY2, 1998DY2, J82B06V, J90W00M, J98D02Y

All data for this body: [vot]

MPC data
Name (number) 1990 WM (11052)
a 3.00055
e 0.08182
i / sin(i) 12.2722 / 0.21256
q 2.75503
Q 3.24607
ω 163.6064
Node 97.9964
m 353.7054
n 0.1896
Epoch 2460800.5
nobs 3584
nopp 25
Years observed 1982-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.001
ep 0.097
sin(ip) 0.192
G 0.150
H 12.550
Mass
D 11.17 0.110
pV 0.170 0.0257
Value
Rotational Period 5.069
Period quality 2
Spectral Class K
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0013 0.0971 0.1917 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.17 0.110 0.110 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0257 0.0257 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
12.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.06904 2 Sidereal Durech 2016A&A...587A..48D Model
5.06906 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
K DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X 0.264 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT