2009 SD44
2009SD44, K09S44D, k5663
All data for this body: [vot]
MPC data
Name (number) |
2009 SD44 (465663) |
a |
2.77444 |
e |
0.20882 |
i / sin(i) |
7.4955 /
0.13045
|
q |
2.19508
|
Q |
3.35380
|
ω |
75.3676 |
Node |
356.1109 |
m |
336.5549 |
n |
0.2133 |
Epoch |
2460200.5 |
nobs |
214 |
nopp |
9 |
Years observed |
2009-2023 |
rms |
0.78 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.773 |
|
ep |
0.191 |
|
sin(ip) |
0.142 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
17.060 |
|
Mass |
|
|
D |
2.97 |
0.100 |
pV |
0.035 |
0.0041 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.7730 |
0.1913 |
0.1419 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
2.97 |
0.100 |
0.100 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.035 |
0.0041 |
0.0041 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
17.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |