2009 WS99
2009WS99, 1997 RW5, 1997RW5, 2006 DX169, 2006DX169, J97R05W, K06DG9X, K09W99S, R9289
All data for this body: [vot]
MPC data
Name (number) |
2009 WS99 (279289) |
a |
3.16600 |
e |
0.09029 |
i / sin(i) |
4.9608 /
0.08647
|
q |
2.88014
|
Q |
3.45186
|
ω |
349.2742 |
Node |
38.7629 |
m |
183.5660 |
n |
0.1750 |
Epoch |
2460200.5 |
nobs |
239 |
nopp |
15 |
Years observed |
1997-2023 |
rms |
0.82 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.159 |
|
ep |
0.076 |
|
sin(ip) |
0.078 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
16.100 |
|
Mass |
|
|
D |
3.28 |
0.513 |
pV |
0.072 |
0.0226 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1592 |
0.0757 |
0.0777 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.28 |
0.513 |
0.513 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.072 |
0.0226 |
0.0226 |
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 |
16.10 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |