Ables

05175, 1988 VS4, 1988VS4, 1990 KH, 1990KH, J88V04S, J90K00H

All data for this body: [vot]

MPC data
Name (number) Ables (5175)
a 1.96726
e 0.03861
i / sin(i) 16.8447 / 0.28978
q 1.89132
Q 2.04321
ω 313.5247
Node 234.4541
m 290.3480
n 0.3572
Epoch 2460800.5
nobs 4666
nopp 24
Years observed 1954-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.967
ep 0.056
sin(ip) 0.319
G 0.150
H 13.420
Mass
D 5.68 0.024
pV 0.182 0.0304
Value
Rotational Period 2.686
Period quality 3
Spectral Class Q
Spectral Class Score 18.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9671 0.0556 0.3190 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.29 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
4.49 0.590 0.590 Masiero 2014ApJ...791..121M NEATM
5.70 0.024 0.024 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.290 0.0604 0.0604 Masiero 2011ApJ...741...68M NEATM
0.505 0.0740 0.0740 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
13.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.865 2 Synodic Behrend LCDB Lightcurve
2.643 1+ Synodic Warner 2019MPBu...46...46W Lightcurve
2.649 2+ Synodic Warner 2019MPBu...46...46W Lightcurve
2.65 2 Synodic Warner 2019MPBu...46...46W Lightcurve
2.6862 3 Synodic Warner 2019MPBu...46...46W Lightcurve
2.7957 2+ Synodic Warner 2022MPBu...49...22W Lightcurve
2.7976 2 Synodic Warner 2014MPBu...41..144W Lightcurve
2.798 2 Synodic Warner 2011MPBu...38...25W Lightcurve
2.798 2 Synodic Warner 2014MPBu...41..102W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q Sq Bus-DeMeo NIR Lucas 2017Icar..291..268L SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC