1998 RY57
1998RY57, 1997 JV1, 1997JV1, 49072, J97J01V, J98R57Y
All data for this body: [vot]
MPC data
| Name (number) |
1998 RY57 (49072) |
| a |
2.39051 |
| e |
0.03065 |
| i / sin(i) |
1.9005 /
0.03316
|
| q |
2.31724
|
| Q |
2.46378
|
| ω |
172.2086 |
| Node |
111.3677 |
| m |
344.8777 |
| n |
0.2667 |
| Epoch |
2460200.5 |
| nobs |
2072 |
| nopp |
20 |
| Years observed |
1997-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.391 |
|
| ep |
0.035 |
|
| sin(ip) |
0.021 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3906 |
0.0354 |
0.0209 |
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 |
| 15.24 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |