Ulla
00909, 1912 CA, 1912CA, 1919 CA, 1919CA, 1936 SJ, 1936SJ, 1949 OF1, 1949OF1, 1949 PW, 1949PW, 1966 BU, 1966BU, 1966 DM, 1966DM, J12C00A, J19C00A, J36S00J, J49O01F, J49P00W, J66B00U, J66D00M
All data for this body: [vot]
MPC data
Name (number) |
Ulla (909) |
a |
3.54967 |
e |
0.09290 |
i / sin(i) |
18.7766 /
0.32188
|
q |
3.21992
|
Q |
3.87941
|
ω |
231.7933 |
Node |
146.3244 |
m |
358.6161 |
n |
0.1474 |
Epoch |
2460200.5 |
nobs |
4616 |
nopp |
49 |
Years observed |
1920-2023 |
rms |
0.48 |
Best values
|
Value |
Standard error |
Parent |
Ulla (909) |
|
|
|
|
ap |
3.543 |
|
ep |
0.050 |
|
sin(ip) |
0.308 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
8.780 |
|
Mass |
2.349e+18 |
8.237e+17 |
D |
115.07 |
1.132 |
pV |
0.034 |
0.0008 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
909 |
Ulla |
903 |
Ulla |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.5429 |
0.0502 |
0.3085 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Mass data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
2.2700e+18 |
|
|
Folkner |
2014IPNPR.196C...1F |
Ephem |
2.4282e+18 |
1.1649e+18 |
1.1649e+18 |
Fienga |
INPOP19a |
Ephem |
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 |
8.78 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |