Harperclark
11715, 1978 TU9, 1978TU9, 1985 RC6, 1985RC6, 1991 JY5, 1991JY5, 1997 YX10, 1997YX10, 1998 HA75, 1998HA75, J78T09U, J85R06C, J91J05Y, J97Y10X, J98H75A
All data for this body: [vot]
MPC data
| Name (number) |
Harperclark (11715) |
| a |
2.30756 |
| e |
0.07623 |
| i / sin(i) |
2.1904 /
0.03822
|
| q |
2.13167
|
| Q |
2.48345
|
| ω |
216.2933 |
| Node |
168.2859 |
| m |
84.8816 |
| n |
0.2812 |
| Epoch |
2460800.5 |
| nobs |
3520 |
| nopp |
24 |
| Years observed |
1978-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.307 |
|
| ep |
0.054 |
|
| sin(ip) |
0.043 |
|
| G |
0.150 |
|
| H |
14.320 |
|
| 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 |
| 2.3073 |
0.0543 |
0.0433 |
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 |
| 14.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |