1997JH13
1989TR4, 1998SZ164, 22496, J89T04R, J97J13H, J98SG4Z
All data for this body: [vot]
MPC data
| Name (number) |
1997JH13 (22496) |
| Packed designation |
22496 |
| a |
2.76804 |
| e |
0.12287 |
| i / sin(i) |
9.2362 /
0.16051
|
| q |
2.42793
|
| Q |
3.10814
|
| ω |
230.3678 |
| Node |
50.6616 |
| m |
87.4218 |
| n |
0.2140 |
| Epoch |
2459600.5 |
| nobs |
1596 |
| nopp |
22 |
| Years observed |
1989-2021 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.768 |
|
| ep |
0.127 |
|
| sin(ip) |
0.148 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.390 |
|
| Mass |
|
|
| D |
3.49 |
0.698 |
| pV |
0.230 |
0.0779 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7685 |
0.1266 |
0.1482 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.49 |
0.698 |
0.698 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.230 |
0.0779 |
0.0779 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.39 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |