2005 YJ99
2005YJ99, 2004 TW309, 2004TW309, i4380, K04TU9W, K05Y99J
All data for this body: [vot]
MPC data
| Name (number) |
2005 YJ99 (444380) |
| a |
3.19773 |
| e |
0.07432 |
| i / sin(i) |
2.2042 /
0.03846
|
| q |
2.96008
|
| Q |
3.43539
|
| ω |
86.5231 |
| Node |
45.5374 |
| m |
107.6603 |
| n |
0.1724 |
| Epoch |
2460800.5 |
| nobs |
175 |
| nopp |
14 |
| Years observed |
2001-2024 |
| rms |
0.95 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.191 |
|
| ep |
0.102 |
|
| sin(ip) |
0.031 |
|
| G |
0.150 |
|
| H |
16.580 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.421 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1913 |
0.1015 |
0.0309 |
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 |
| 16.58 |
|
|
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 |
| V |
V |
0.0702 |
0.0702 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |