Kalafina

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

All data for this body: [vot]

MPC data
Name (number) Kalafina (40775)
a 2.72810
e 0.06236
i / sin(i) 1.1988 / 0.02092
q 2.55799
Q 2.89822
ω 107.5271
Node 209.9440
m 163.3552
n 0.2187
Epoch 2460200.5
nobs 1768
nopp 22
Years observed 1992-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.729
ep 0.046
sin(ip) 0.034
Value Standard error
G 0.150
H 14.850
Mass
D 7.48 0.147
pV 0.046 0.0025
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-Oct-2022
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
14.85 MPC-2023-12-04 MPC-2023-12-04 Phot