1990 QB6

1990QB6, 13948, 1979 VE1, 1979VE1, 1990 SX27, 1990SX27, 1993 HN5, 1993HN5, J79V01E, J90Q06B, J90S27X, J93H05N

All data for this body: [vot]

MPC data
Name (number) 1990 QB6 (13948)
a 2.40469
e 0.23230
i / sin(i) 12.4156 / 0.21500
q 1.84608
Q 2.96330
ω 320.0684
Node 358.5601
m 131.8050
n 0.2643
Epoch 2460800.5
nobs 4420
nopp 22
Years observed 1979-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.403
ep 0.183
sin(ip) 0.212
G 0.150
H 13.890
Mass
D 10.06 0.099
pV 0.048 0.0049
Value
Rotational Period 8.531
Period quality 2
Spectral Class X
Spectral Class Score 1.872
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4034 0.1831 0.2122 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.09 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
11.46 3.820 3.820 Masiero 2020PSJ.....1....5M NEATM
6.57 1.685 1.685 Masiero 2017AJ....154..168M NEATM
7.29 1.990 1.990 Masiero 2021PSJ.....2..162M NEATM
7.71 2.410 2.410 Masiero 2021PSJ.....2..162M NEATM
8.57 1.892 1.892 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0320 0.0320 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0051 0.0051 Masiero 2011ApJ...741...68M NEATM
0.060 0.0254 0.0254 Masiero 2017AJ....154..168M NEATM
0.071 0.0340 0.0650 Masiero 2021PSJ.....2..162M NEATM
0.086 0.0350 0.0590 Masiero 2021PSJ.....2..162M NEATM
0.099 0.0452 0.0452 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
13.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.53154 2 Synodic Pal 2020ApJS..247...26P Lightcurve
8.53307 2 Sidereal Durech 2019A&A...631A...2D Model
8.5331 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
X 0.312 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT