2017 QN87
2017QN87, K17Q87N, ~0wX6, 2010 NX9, 2010NX9, K10N09X
All data for this body: [vot]
MPC data
| Name (number) |
2017 QN87 (845004) |
| a |
3.05077 |
| e |
0.03583 |
| i / sin(i) |
15.4897 /
0.26706
|
| q |
2.94146
|
| Q |
3.16008
|
| ω |
170.4644 |
| Node |
245.4177 |
| m |
79.9225 |
| n |
0.1850 |
| Epoch |
2460800.5 |
| nobs |
213 |
| nopp |
9 |
| Years observed |
2010-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.052 |
|
| ep |
0.033 |
|
| sin(ip) |
0.284 |
|
| G |
0.150 |
|
| H |
16.400 |
|
| 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 |
| 3.0523 |
0.0333 |
0.2836 |
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 |
| 16.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |