Kalafina

1999 TO20, 1999TO20, 2000 YT49, 2000YT49, 40775, J99T20O, K00Y49T

All data for this body: [vot]

MPC data
Name (number) Kalafina (40775)
a 2.72967
e 0.06191
i / sin(i) 1.1988 / 0.02092
q 2.56067
Q 2.89867
ω 107.1715
Node 209.9376
m 294.8950
n 0.2185
Epoch 2460800.5
nobs 2034
nopp 23
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.729
ep 0.046
sin(ip) 0.034
G 0.150
H 14.820
Mass
D 7.48 0.147
pV 0.046 0.0025
Value
Rotational Period 5.000
Period quality
Spectral Class C
Spectral Class Score 3.378
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7294 0.0458 0.0339 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.47 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
8.57 2.790 2.790 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0025 0.0025 Masiero 2011ApJ...741...68M 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
14.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.4 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X 0.563000 0.408000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X X 0.2476 0.2476 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT