1999 LA2
1999LA2, 56284, J99L02A
All data for this body: [vot]
MPC data
| Name (number) |
1999 LA2 (56284) |
| a |
2.77483 |
| e |
0.14406 |
| i / sin(i) |
8.1840 /
0.14235
|
| q |
2.37510
|
| Q |
3.17457
|
| ω |
100.5970 |
| Node |
178.1816 |
| m |
203.0202 |
| n |
0.2132 |
| Epoch |
2460800.5 |
| nobs |
2338 |
| nopp |
22 |
| Years observed |
1994-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.774 |
|
| ep |
0.145 |
|
| sin(ip) |
0.145 |
|
| G |
0.150 |
|
| H |
14.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.550 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7736 |
0.1450 |
0.1448 |
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 |
| 14.23 |
|
|
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 |
|
0.425 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |