Kacha

02760, 1952 DJ, 1952DJ, 1960 DC, 1960DC, 1965 UP, 1965UP, 1968 DH, 1968DH, 1980 TU6, 1980TU6, 1981 UB21, 1981UB21, J52D00J, J60D00C, J65U00P, J68D00H, J80T06U, J81U21B

All data for this body: [vot]

MPC data
Name (number) Kacha (2760)
a 3.99778
e 0.12076
i / sin(i) 13.4771 / 0.23306
q 3.51503
Q 4.48054
ω 150.4952
Node 352.4777
m 95.0896
n 0.1233
Epoch 2460800.5
nobs 4480
nopp 32
Years observed 1960-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.966
ep 0.178
sin(ip) 0.244
G 0.150
H 10.130
Mass
D 59.49 0.899
pV 0.052 0.0037
Value
Rotational Period 26.240
Period quality 3-
Spectral Class P
Spectral Class Score 5.670
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9660 0.1784 0.2437 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
50.34 2.448 2.448 Ryan&Woodward 2010AJ....140..933R IRAS-STM
53.62 5.360 5.360 Ali-Lagoa 2018A&A...612A..85A NEATM
57.90 5.000 5.000 Tedesco 2002AJ....123.1056T STM
58.31 5.830 5.830 Ali-Lagoa 2018A&A...612A..85A NEATM
61.16 1.030 1.030 Usui 2011PASJ...63.1117U NEATM
70.89 6.703 6.703 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0066 0.0066 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.057 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.068 0.0065 0.0065 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
10.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.0 2 Synodic Dahlgren 1998Icar..133..247D Lightcurve
26.247 3- Synodic Warner 2021MPBu...48...17W Lightcurve
26.524 2 Sidereal Durech 2023A&A...675A..24D Model
26.53 2+ Synodic Warner LCDB Lightcurve
53.04 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.743 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
P D 0.810000 0.170000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC