2009 TH22

2009TH22, K09T22H, l1038

All data for this body: [vot]

MPC data
Name (number) 2009 TH22 (471038)
a 2.35299
e 0.25502
i / sin(i) 5.9867 / 0.10430
q 1.75293
Q 2.95306
ω 314.1715
Node 45.3893
m 126.4004
n 0.2731
Epoch 2460800.5
nobs 190
nopp 13
Years observed 1991-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.354
ep 0.212
sin(ip) 0.089
G 0.150
H 17.750
Mass
D 1.73 0.230
pV 0.058 0.0160
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3539 0.2119 0.0890 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.65 0.302 0.302 Masiero 2017AJ....154..168M NEATM
1.84 0.355 0.355 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0215 0.0215 Masiero 2011ApJ...741...68M NEATM
0.059 0.0241 0.0241 Masiero 2017AJ....154..168M 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
17.75 MPC-2023-12-04 MPC-2023-12-04 Phot