2009 KT22

2009KT22, 2006 WG32, 2006WG32, 2010 OD118, 2010OD118, 6008 P-L, 6008P-L, K06W32G, K09K22T, K10OB8D, P7355, PLS6008

All data for this body: [vot]

MPC data
Name (number) 2009 KT22 (257355)
a 2.58181
e 0.21636
i / sin(i) 7.5995 / 0.13225
q 2.02320
Q 3.14041
ω 116.8072
Node 203.0578
m 233.7397
n 0.2376
Epoch 2460800.5
nobs 550
nopp 16
Years observed 1960-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.582
ep 0.183
sin(ip) 0.145
G 0.150
H 16.770
Mass
D 2.94 0.123
pV 0.047 0.0060
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5819 0.1831 0.1446 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.93 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
3.37 0.990 0.990 Masiero 2020PSJ.....1....5M NEATM
3.44 1.170 1.170 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0400 0.0400 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.047 0.0061 0.0061 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
16.77 MPC-2023-12-04 MPC-2023-12-04 Phot