2001 JJ2
2001JJ2, 2000 EX191, 2000EX191, D1354, K00EJ1X, K01J02J
All data for this body: [vot]
MPC data
| Name (number) |
2001 JJ2 (131354) |
| a |
3.08512 |
| e |
0.05368 |
| i / sin(i) |
9.3608 /
0.16265
|
| q |
2.91950
|
| Q |
3.25074
|
| ω |
163.3805 |
| Node |
181.8968 |
| m |
56.3388 |
| n |
0.1819 |
| Epoch |
2460800.5 |
| nobs |
691 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.084 |
|
| ep |
0.034 |
|
| sin(ip) |
0.162 |
|
| G |
0.150 |
|
| H |
15.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.712 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0845 |
0.0339 |
0.1622 |
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 |
| 15.37 |
|
|
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 |
| L |
|
0.11 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.3069 |
0.3660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.4784 |
0.3660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |