1999 XT58
1999XT58, 1997 EU50, 1997EU50, 49818, J97E50U, J99X58T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XT58 (49818) |
| a |
2.32073 |
| e |
0.16350 |
| i / sin(i) |
1.5742 /
0.02747
|
| q |
1.94129
|
| Q |
2.70018
|
| ω |
292.2516 |
| Node |
212.6772 |
| m |
202.1162 |
| n |
0.2788 |
| Epoch |
2460200.5 |
| nobs |
1433 |
| nopp |
19 |
| Years observed |
1995-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.321 |
|
| ep |
0.202 |
|
| sin(ip) |
0.040 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.7800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3213 |
0.2023 |
0.0404 |
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 |
| 15.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |