Comba

07636, 1984 CM, 1984CM, 1993 HH6, 1993HH6, J84C00M, J93H06H

All data for this body: [vot]

MPC data
Name (number) Comba (7636)
a 2.60147
e 0.08381
i / sin(i) 9.8273 / 0.17068
q 2.38345
Q 2.81949
ω 61.6953
Node 26.4049
m 341.3866
n 0.2349
Epoch 2460800.5
nobs 6873
nopp 25
Years observed 1984-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.601
ep 0.090
sin(ip) 0.166
G 0.150
H 13.480
Mass
D 11.38 0.106
pV 0.071 0.0034
Value
Rotational Period 194.270
Period quality 2
Spectral Class X
Spectral Class Score 16.099
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6012 0.0905 0.1657 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.87 2.802 2.802 Masiero 2017AJ....154..168M NEATM
11.35 0.131 0.131 Masiero 2011ApJ...741...68M NEATM
11.44 0.181 0.181 Masiero 2011ApJ...741...68M NEATM
13.22 3.140 3.140 Masiero 2021PSJ.....2..162M NEATM
13.67 3.380 3.380 Masiero 2020PSJ.....1....5M NEATM
15.34 4.920 4.920 Nugent 2016AJ....152...63N NEATM
15.55 5.810 5.810 Masiero 2020PSJ.....1....5M NEATM
9.45 2.600 2.600 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM
0.045 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0180 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.064 0.0100 0.0100 Masiero 2011ApJ...741...68M NEATM
0.072 0.0338 0.0338 Masiero 2017AJ....154..168M NEATM
0.074 0.0037 0.0037 Masiero 2011ApJ...741...68M NEATM
0.095 0.0590 0.0590 Masiero 2020PSJ.....1....5M 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
194.277 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.3513 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.5847 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1442 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.964 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4212 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.9647 0.5080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT