1999 XY121
1999XY121, 2002 ND52, 2002ND52, D7732, J99XC1Y, K02N52D
All data for this body: [vot]
MPC data
Name (number) |
1999 XY121 (137732) |
a |
2.30216 |
e |
0.15822 |
i / sin(i) |
4.7672 /
0.08311
|
q |
1.93791
|
Q |
2.66640
|
ω |
99.8182 |
Node |
304.6314 |
m |
297.6599 |
n |
0.2822 |
Epoch |
2460200.5 |
nobs |
797 |
nopp |
14 |
Years observed |
1999-2023 |
rms |
0.72 |
Best values
|
Value |
Standard error |
Parent |
Flora (8) |
|
|
|
|
ap |
2.303 |
|
ep |
0.142 |
|
sin(ip) |
0.094 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
16.660 |
|
Mass |
|
|
D |
|
|
pV |
|
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.3026 |
0.1425 |
0.0944 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
16.66 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |