McKenna
1988 PP1, 1988PP1, 1988 QF1, 1988QF1, 1995 LJ, 1995LJ, 42531, J88P01P, J88Q01F, J95L00J
All data for this body: [vot]
MPC data
| Name (number) |
McKenna (42531) |
| a |
2.30922 |
| e |
0.32728 |
| i / sin(i) |
7.0903 /
0.12344
|
| q |
1.55346
|
| Q |
3.06497
|
| ω |
344.5503 |
| Node |
315.5954 |
| m |
181.4368 |
| n |
0.2809 |
| Epoch |
2460800.5 |
| nobs |
906 |
| nopp |
22 |
| Years observed |
1960-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.321 |
|
| ep |
0.293 |
|
| sin(ip) |
0.128 |
|
| G |
0.150 |
|
| H |
16.230 |
|
| 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 |
| 2.3207 |
0.2927 |
0.1276 |
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 |
| 16.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |