2018 PR91
2018PR91, ~0n5f, K18P91R
All data for this body: [vot]
MPC data
| Name (number) |
2018 PR91 (808707) |
| a |
2.55633 |
| e |
0.08742 |
| i / sin(i) |
4.9986 /
0.08713
|
| q |
2.33285
|
| Q |
2.77980
|
| ω |
347.2559 |
| Node |
253.9454 |
| m |
304.1927 |
| n |
0.2411 |
| Epoch |
2460800.5 |
| nobs |
46 |
| nopp |
9 |
| Years observed |
2009-2025 |
| rms |
0.29 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.558 |
|
| ep |
0.097 |
|
| sin(ip) |
0.099 |
|
| G |
0.150 |
|
| H |
18.440 |
|
| 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 |
| 2.5580 |
0.0970 |
0.0990 |
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 |
| 18.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |