1998 QC8
1998QC8, 1999 XQ77, 1999XQ77, 40109, J98Q08C, J99X77Q
All data for this body: [vot]
MPC data
| Name (number) |
1998 QC8 (40109) |
| a |
2.75484 |
| e |
0.23184 |
| i / sin(i) |
5.7126 /
0.09954
|
| q |
2.11616
|
| Q |
3.39353
|
| ω |
80.0888 |
| Node |
245.9136 |
| m |
166.1608 |
| n |
0.2156 |
| Epoch |
2460200.5 |
| nobs |
1620 |
| nopp |
22 |
| Years observed |
1993-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.757 |
|
| ep |
0.197 |
|
| sin(ip) |
0.123 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7570 |
0.1972 |
0.1228 |
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 |
| 14.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |