2015 XX278
2015XX278, 2004 YH9, 2004YH9, K04Y09H, k1331, K15XR8X
All data for this body: [vot]
MPC data
| Name (number) |
2015 XX278 (461331) |
| a |
3.12086 |
| e |
0.08150 |
| i / sin(i) |
12.9759 /
0.22454
|
| q |
2.86650
|
| Q |
3.37523
|
| ω |
234.7099 |
| Node |
74.9157 |
| m |
0.2292 |
| n |
0.1788 |
| Epoch |
2460800.5 |
| nobs |
178 |
| nopp |
13 |
| Years observed |
2004-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.121 |
|
| ep |
0.069 |
|
| sin(ip) |
0.206 |
|
| G |
0.150 |
|
| H |
16.210 |
|
| 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 |
| 3.1207 |
0.0694 |
0.2065 |
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 |
| 16.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |