2004 XY121
2004XY121, 2006 HH5, 2006HH5, K04XC1Y, K06H05H, O0623
All data for this body: [vot]
MPC data
| Name (number) |
2004 XY121 (240623) |
| a |
2.74495 |
| e |
0.08209 |
| i / sin(i) |
9.9398 /
0.17261
|
| q |
2.51960
|
| Q |
2.97029
|
| ω |
23.3717 |
| Node |
70.6825 |
| m |
166.7333 |
| n |
0.2167 |
| Epoch |
2460800.5 |
| nobs |
758 |
| nopp |
16 |
| Years observed |
1999-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.744 |
|
| ep |
0.093 |
|
| sin(ip) |
0.156 |
|
| G |
0.150 |
|
| H |
15.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.637 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7438 |
0.0928 |
0.1557 |
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 |
| 15.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.9395 |
0.9395 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |