1986 QL2

1986QL2, 09557, 1996 GW1, 1996GW1, J86Q02L, J96G01W

All data for this body: [vot]

MPC data
Name (number) 1986 QL2 (9557)
a 3.16127
e 0.15530
i / sin(i) 3.5494 / 0.06191
q 2.67034
Q 3.65221
ω 274.1677
Node 344.7799
m 11.6569
n 0.1754
Epoch 2460800.5
nobs 3870
nopp 25
Years observed 1986-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.173
ep 0.158
sin(ip) 0.075
G 0.150
H 12.740
Mass
D 18.69 1.125
pV 0.048 0.0154
Value
Rotational Period 53.650
Period quality 2
Spectral Class B
Spectral Class Score 0.888
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1729 0.1584 0.0752 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.74 3.980 3.980 Masiero 2021PSJ.....2..162M NEATM
18.80 1.230 1.230 Usui 2011PASJ...63.1117U NEATM
19.43 3.890 3.890 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.052 0.0220 0.0370 Masiero 2021PSJ.....2..162M 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
12.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
53.653 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.148 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT