Colocolo

01973, 1968 OA, 1968OA, 1969 VV1, 1969VV1, 1972 GO1, 1972GO1, J68O00A, J69V01V, J72G01O

All data for this body: [vot]

MPC data
Name (number) Colocolo (1973)
a 3.18465
e 0.07662
i / sin(i) 10.5743 / 0.18351
q 2.94066
Q 3.42865
ω 165.0716
Node 183.0166
m 333.3645
n 0.1734
Epoch 2460800.5
nobs 6815
nopp 38
Years observed 1955-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.180
ep 0.065
sin(ip) 0.183
G 0.150
H 12.470
Mass
D 26.21 0.116
pV 0.027 0.0023
Value
Rotational Period 9.980
Period quality 2
Spectral Class X
Spectral Class Score 8.426
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1804 0.0653 0.1829 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.98 1.080 1.080 Usui 2011PASJ...63.1117U NEATM
22.44 4.490 4.490 Ali-Lagoa 2018A&A...612A..85A NEATM
22.53 4.510 4.510 Ali-Lagoa 2018A&A...612A..85A NEATM
23.90 9.540 9.540 Nugent 2016AJ....152...63N NEATM
23.92 7.090 7.090 Masiero 2021PSJ.....2..162M NEATM
26.27 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
28.32 8.960 8.960 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0023 0.0023 Masiero 2011ApJ...741...68M NEATM
0.029 0.0460 0.0460 Masiero 2012ApJ...759L...8M NEATM
0.030 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.034 0.0180 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.048 0.0190 0.0190 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
12.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.988 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
9.9935 2 Sidereal Durech 2019A&A...631A...2D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.6651 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.51 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.598 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.4730 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT