2003 JA20
2003JA20, ~0nww, K03J20A
All data for this body: [vot]
MPC data
| Name (number) |
2003 JA20 (812010) |
| a |
2.39834 |
| e |
0.16931 |
| i / sin(i) |
6.8869 /
0.11991
|
| q |
1.99229
|
| Q |
2.80440
|
| ω |
153.0787 |
| Node |
96.3477 |
| m |
308.9270 |
| n |
0.2654 |
| Epoch |
2460800.5 |
| nobs |
103 |
| nopp |
8 |
| Years observed |
2003-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.398 |
|
| ep |
0.182 |
|
| sin(ip) |
0.103 |
|
| G |
0.150 |
|
| H |
18.270 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.387 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3978 |
0.1824 |
0.1027 |
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 |
| 18.27 |
|
|
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 |
0.0645 |
0.0360 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |