Mebailey

04050, 1954 XD, 1954XD, 1976 SF, 1976SF, 1982 UW, 1982UW, 1982 VV5, 1982VV5, J54X00D, J76S00F, J82U00W, J82V05V

All data for this body: [vot]

MPC data
Name (number) Mebailey (4050)
a 3.18650
e 0.13467
i / sin(i) 1.4804 / 0.02584
q 2.75738
Q 3.61561
ω 246.1898
Node 146.1173
m 184.9634
n 0.1733
Epoch 2460800.5
nobs 5061
nopp 31
Years observed 1950-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.188
ep 0.109
sin(ip) 0.019
G 0.150
H 12.790
Mass
D 16.32 0.092
pV 0.069 0.0029
Value
Rotational Period 4.038
Period quality 2
Spectral Class B
Spectral Class Score 1.542
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1875 0.1088 0.0192 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.40 3.810 3.810 Masiero 2017AJ....154..168M NEATM
13.98 0.280 0.280 Masiero 2012ApJ...759L...8M NEATM
16.60 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0029 0.0029 Masiero 2011ApJ...741...68M NEATM
0.090 0.0170 0.0170 Masiero 2012ApJ...759L...8M NEATM
0.101 0.0558 0.0558 Masiero 2017AJ....154..168M 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
12.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.03786 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
B 0.257 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT