2001 FT39
2001FT39, 1990 WS7, 1990WS7, 43553, J90W07S, K01F39T
All data for this body: [vot]
MPC data
| Name (number) |
2001 FT39 (43553) |
| a |
2.69451 |
| e |
0.20406 |
| i / sin(i) |
12.6735 /
0.21940
|
| q |
2.14467
|
| Q |
3.24435
|
| ω |
191.3810 |
| Node |
185.5504 |
| m |
317.8537 |
| n |
0.2228 |
| Epoch |
2460800.5 |
| nobs |
2061 |
| nopp |
24 |
| Years observed |
1990-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.694 |
|
| ep |
0.181 |
|
| sin(ip) |
0.211 |
|
| G |
0.150 |
|
| H |
14.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.688 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6936 |
0.1815 |
0.2112 |
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 |
| 14.33 |
|
|
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 |
| Q |
|
0.29 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.2514 |
0.4890 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.6966 |
0.4890 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |