Ashley

06752, 1987 RQ6, 1987RQ6, 1993 FY, 1993FY, 4150 T-1, 4150T-1, J87R06Q, J93F00Y, T1S4150

All data for this body: [vot]

MPC data
Name (number) Ashley (6752)
a 2.38123
e 0.08278
i / sin(i) 13.0147 / 0.22520
q 2.18412
Q 2.57834
ω 289.9505
Node 176.5792
m 331.9997
n 0.2682
Epoch 2460800.5
nobs 3674
nopp 27
Years observed 1971-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.381
ep 0.145
sin(ip) 0.230
G 0.150
H 13.840
Mass
D 8.96 0.538
pV 0.074 0.0164
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.330
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3810 0.1450 0.2296 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.09 2.020 2.020 Ali-Lagoa 2018A&A...612A..85A NEATM
6.29 1.770 1.770 Nugent 2016AJ....152...63N NEATM
7.25 1.550 1.550 Masiero 2012ApJ...759L...8M NEATM
7.51 2.130 2.130 Nugent 2016AJ....152...63N NEATM
9.13 2.930 2.930 Masiero 2021PSJ.....2..162M NEATM
9.16 2.580 2.580 Masiero 2020PSJ.....1....5M NEATM
9.37 3.060 3.060 Masiero 2020PSJ.....1....5M NEATM
9.76 0.730 0.730 Usui 2011PASJ...63.1117U NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0270 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.075 0.0570 0.0570 Masiero 2020PSJ.....1....5M NEATM
0.080 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.105 0.0670 0.0670 Masiero 2020PSJ.....1....5M NEATM
0.120 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM
0.134 0.0780 0.0780 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
13.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.425 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.4517 0.4517 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT