1998 BG42

1998BG42, 1999 FZ27, 1999FZ27, 35443, J98B42G, J99F27Z

All data for this body: [vot]

MPC data
Name (number) 1998 BG42 (35443)
a 2.18971
e 0.15165
i / sin(i) 4.0117 / 0.06996
q 1.85765
Q 2.52177
ω 51.5302
Node 349.3637
m 164.6879
n 0.3042
Epoch 2460800.5
nobs 3188
nopp 20
Years observed 1997-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.190
ep 0.141
sin(ip) 0.067
G 0.150
H 14.340
Mass
D 3.53 0.063
pV 0.323 0.0191
Value
Rotational Period 4.973
Period quality 2
Spectral Class B
Spectral Class Score 4.428
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1898 0.1407 0.0670 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 0.110 0.110 Masiero 2012ApJ...759L...8M NEATM
3.56 0.077 0.077 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.321 0.0206 0.0206 Masiero 2011ApJ...741...68M NEATM
0.339 0.0510 0.0510 Masiero 2012ApJ...759L...8M 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.97295 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.738 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT