1999 LU23
1999LU23, 2000 YX87, 2000YX87, 40322, J99L23U, K00Y87X
All data for this body: [vot]
MPC data
| Name (number) |
1999 LU23 (40322) |
| a |
2.16630 |
| e |
0.14229 |
| i / sin(i) |
2.2611 /
0.03945
|
| q |
1.85806
|
| Q |
2.47453
|
| ω |
61.0513 |
| Node |
247.3312 |
| m |
6.4117 |
| n |
0.3091 |
| Epoch |
2460800.5 |
| nobs |
2601 |
| nopp |
22 |
| Years observed |
1990-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.166 |
|
| ep |
0.083 |
|
| sin(ip) |
0.050 |
|
| G |
0.150 |
|
| H |
15.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
6.567 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1664 |
0.0828 |
0.0498 |
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 |
| 15.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |