2008 QR18
2008QR18, h1796, K08Q18R
All data for this body: [vot]
MPC data
| Name (number) |
2008 QR18 (431796) |
| a |
2.70370 |
| e |
0.18746 |
| i / sin(i) |
1.0000 /
0.01745
|
| q |
2.19686
|
| Q |
3.21053
|
| ω |
63.4290 |
| Node |
338.4680 |
| m |
93.6667 |
| n |
0.2217 |
| Epoch |
2460200.5 |
| nobs |
125 |
| nopp |
10 |
| Years observed |
2004-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.705 |
|
| ep |
0.215 |
|
| sin(ip) |
0.034 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.420 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7048 |
0.2151 |
0.0337 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |