2001 YA155
2001YA155, 2005 YE136, 2005YE136, K01YF5A, K05YD6E, X7949
All data for this body: [vot]
MPC data
| Name (number) |
2001 YA155 (337949) |
| a |
2.44382 |
| e |
0.18352 |
| i / sin(i) |
4.5454 /
0.07925
|
| q |
1.99533
|
| Q |
2.89231
|
| ω |
90.5667 |
| Node |
323.9497 |
| m |
58.5332 |
| n |
0.2580 |
| Epoch |
2460800.5 |
| nobs |
240 |
| nopp |
12 |
| Years observed |
2001-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.444 |
|
| ep |
0.171 |
|
| sin(ip) |
0.093 |
|
| G |
0.150 |
|
| H |
17.800 |
|
| 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 |
| 2.4438 |
0.1709 |
0.0928 |
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 |
| 17.80 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |