1999 JM19
1999JM19, 1990 TK12, 1990TK12, 38103, J90T12K, J99J19M
All data for this body: [vot]
MPC data
| Name (number) |
1999 JM19 (38103) |
| a |
2.25842 |
| e |
0.08331 |
| i / sin(i) |
3.2111 /
0.05602
|
| q |
2.07028
|
| Q |
2.44655
|
| ω |
341.9131 |
| Node |
346.5598 |
| m |
136.4139 |
| n |
0.2904 |
| Epoch |
2460800.5 |
| nobs |
2895 |
| nopp |
22 |
| Years observed |
1990-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.258 |
|
| ep |
0.040 |
|
| sin(ip) |
0.057 |
|
| G |
0.150 |
|
| H |
14.880 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.379 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2579 |
0.0398 |
0.0567 |
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 |
| 14.88 |
|
|
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 |
| S |
S |
0.0632 |
0.0632 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| XL |
|
0.06 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |