2001 JF8
2001JF8, 2008 JE25, 2008JE25, K01J08F, K08J25E, R0029
All data for this body: [vot]
MPC data
| Name (number) |
2001 JF8 (270029) |
| a |
2.29756 |
| e |
0.17930 |
| i / sin(i) |
4.1699 /
0.07272
|
| q |
1.88561
|
| Q |
2.70951
|
| ω |
47.2641 |
| Node |
219.6557 |
| m |
291.6940 |
| n |
0.2830 |
| Epoch |
2460800.5 |
| nobs |
384 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.298 |
|
| ep |
0.173 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
17.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
A |
| Spectral Class Score |
1.072 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2981 |
0.1729 |
0.0815 |
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 |
| 17.52 |
|
|
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 |
| A |
A |
0.1786 |
0.1760 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
|
0.145 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| V |
A |
0.0121 |
0.1760 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |