1999 LU4
1999LU4, 1971 OL, 1971OL, 1994 AK3, 1994AK3, 40316, J71O00L, J94A03K, J99L04U
All data for this body: [vot]
MPC data
| Name (number) |
1999 LU4 (40316) |
| a |
2.32729 |
| e |
0.24923 |
| i / sin(i) |
23.0798 /
0.39201
|
| q |
1.74725
|
| Q |
2.90732
|
| ω |
243.0381 |
| Node |
125.3221 |
| m |
9.9494 |
| n |
0.2776 |
| Epoch |
2460800.5 |
| nobs |
2705 |
| nopp |
19 |
| Years observed |
1999-2024 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
Phocaea (25) |
|
| |
|
|
| ap |
2.327 |
|
| ep |
0.231 |
|
| sin(ip) |
0.388 |
|
| G |
0.150 |
|
| H |
14.070 |
|
| Mass |
|
|
| D |
8.81 |
0.068 |
| pV |
0.065 |
0.0113 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.028 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3274 |
0.2312 |
0.3875 |
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 |
| 14.07 |
|
|
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 |
| C |
|
0.838 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.0270 |
0.0270 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |