1999 XN6
1999XN6, 25449, J99X06N
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN6 (25449) |
| a |
2.56071 |
| e |
0.13603 |
| i / sin(i) |
3.8730 /
0.06754
|
| q |
2.21238
|
| Q |
2.90903
|
| ω |
42.4628 |
| Node |
34.8901 |
| m |
62.4157 |
| n |
0.2405 |
| Epoch |
2460800.5 |
| nobs |
1869 |
| nopp |
20 |
| Years observed |
1982-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.561 |
|
| ep |
0.137 |
|
| sin(ip) |
0.064 |
|
| G |
0.150 |
|
| H |
15.160 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.798 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5610 |
0.1373 |
0.0637 |
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 |
| 15.16 |
|
|
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 |
|
0.133 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |