1999 KH13
1999KH13, 1977 QN, 1977QN, 1990 VY12, 1990VY12, 40311, J77Q00N, J90V12Y, J99K13H
All data for this body: [vot]
MPC data
| Name (number) |
1999 KH13 (40311) |
| a |
2.17261 |
| e |
0.21510 |
| i / sin(i) |
4.1121 /
0.07171
|
| q |
1.70529
|
| Q |
2.63992
|
| ω |
270.1898 |
| Node |
98.0602 |
| m |
298.3998 |
| n |
0.3078 |
| Epoch |
2460800.5 |
| nobs |
2465 |
| nopp |
22 |
| Years observed |
1977-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.161 |
|
| ep |
0.153 |
|
| sin(ip) |
0.058 |
|
| G |
0.150 |
|
| H |
15.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1614 |
0.1534 |
0.0578 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |