Sevre

14189, 1980 WL4, 1980WL4, 1993 QQ1, 1993QQ1, 1998 XB14, 1998XB14, J80W04L, J93Q01Q, J98X14B

All data for this body: [vot]

MPC data
Name (number) Sevre (14189)
a 2.72554
e 0.19590
i / sin(i) 3.1413 / 0.05480
q 2.19161
Q 3.25946
ω 158.2292
Node 191.6268
m 9.0255
n 0.2190
Epoch 2460800.5
nobs 2174
nopp 25
Years observed 1980-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.725
ep 0.160
sin(ip) 0.060
G 0.150
H 14.430
Mass
D 6.24 0.076
pV 0.105 0.0117
Value
Rotational Period
Period quality None
Spectral Class Kl
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7254 0.1598 0.0603 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.49 0.406 0.406 Masiero 2011ApJ...741...68M NEATM
5.82 1.499 1.499 Masiero 2017AJ....154..168M NEATM
6.27 0.078 0.078 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0526 0.0526 Masiero 2017AJ....154..168M NEATM
0.103 0.0126 0.0126 Masiero 2011ApJ...741...68M NEATM
0.134 0.0409 0.0409 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
14.43 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
Kl Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT