1990 QJ2
1990QJ2, 18350, 1995 CJ7, 1995CJ7, J90Q02J, J95C07J
All data for this body: [vot]
MPC data
| Name (number) |
1990 QJ2 (18350) |
| a |
2.19178 |
| e |
0.15993 |
| i / sin(i) |
1.5440 /
0.02695
|
| q |
1.84126
|
| Q |
2.54231
|
| ω |
1.1465 |
| Node |
34.0955 |
| m |
27.0659 |
| n |
0.3037 |
| Epoch |
2460200.5 |
| nobs |
1469 |
| nopp |
19 |
| Years observed |
1990-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.192 |
|
| ep |
0.145 |
|
| sin(ip) |
0.025 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.830 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1918 |
0.1454 |
0.0245 |
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 |
| 15.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |