1999 XS170
1999XS170, 1980 FV5, 1980FV5, 45200, J80F05V, J99XH0S
All data for this body: [vot]
MPC data
| Name (number) |
1999 XS170 (45200) |
| a |
2.55496 |
| e |
0.21941 |
| i / sin(i) |
3.8243 /
0.06670
|
| q |
1.99436
|
| Q |
3.11555
|
| ω |
118.0353 |
| Node |
338.7703 |
| m |
72.9731 |
| n |
0.2413 |
| Epoch |
2460800.5 |
| nobs |
1664 |
| nopp |
21 |
| Years observed |
1980-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.553 |
|
| ep |
0.230 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
15.130 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5525 |
0.2301 |
0.0770 |
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 |
| 15.13 |
|
|
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 |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |