2012 XY154
2012XY154, 2004 TU77, 2004TU77, h9363, K04T77U, K12XF4Y
All data for this body: [vot]
MPC data
| Name (number) |
2012 XY154 (439363) |
| a |
2.45773 |
| e |
0.31235 |
| i / sin(i) |
15.9317 /
0.27449
|
| q |
1.69006
|
| Q |
3.22541
|
| ω |
314.1472 |
| Node |
117.1816 |
| m |
96.4194 |
| n |
0.2558 |
| Epoch |
2460800.5 |
| nobs |
215 |
| nopp |
11 |
| Years observed |
2004-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.456 |
|
| ep |
0.324 |
|
| sin(ip) |
0.262 |
|
| G |
0.150 |
|
| H |
17.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4560 |
0.3243 |
0.2615 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |