Ocllo

00475, 1901 PA, 1901PA, 1959 JS, 1959JS, 1979 DD, 1979DD, J01P00A, J59J00S, J79D00D

All data for this body: [vot]

MPC data
Name (number) Ocllo (475)
a 2.59306
e 0.37913
i / sin(i) 18.9524 / 0.32478
q 1.60995
Q 3.57618
ω 305.8723
Node 34.4034
m 208.4914
n 0.2360
Epoch 2460800.5
nobs 6288
nopp 38
Years observed 1918-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.591
ep 0.281
sin(ip) 0.323
G 0.150
H 11.540
Mass
D 18.83 0.321
pV 0.038 0.0063
Value
Rotational Period 7.315
Period quality 3
Spectral Class P
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5915 0.2813 0.3230 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.84 6.040 6.040 Nugent 2016AJ....152...63N NEATM
18.64 0.330 0.330 Usui 2011PASJ...63.1117U NEATM
19.02 3.800 3.800 Ali-Lagoa 2018A&A...612A..85A NEATM
19.31 1.930 1.930 Ali-Lagoa 2018A&A...612A..85A NEATM
24.80 3.700 3.700 Ali-Lagoa 2017A&A...603A..55A NEATM
34.00 5.100 5.100 Ali-Lagoa 2017A&A...603A..55A NEATM
36.70 5.500 5.500 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.030 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2017A&A...603A..55A NEATM
0.100 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.129 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.133 0.0530 0.0530 Ali-Lagoa 2018A&A...612A..85A 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
11.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.29 3- Synodic Stephens 2015MPBu...42..104S Lightcurve
7.315 2 Sidereal Durech 2023A&A...675A..24D Model
7.3151 3 Synodic Pilcher 2011MPBu...38...76P Lightcurve
7.6461 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Barucci VIS Lazzarin 1995AJ....110.3058L SPEC
P Tholen VIS Lazzarin 1995AJ....110.3058L SPEC
X 0.699 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT