1999VS21
1998MA2, 38544, J98M02A, J99V21S
All data for this body: [vot]
MPC data
| Name (number) |
1999VS21 (38544) |
| Packed designation |
38544 |
| a |
3.09309 |
| e |
0.19435 |
| i / sin(i) |
5.5424 /
0.09658
|
| q |
2.49193
|
| Q |
3.69424
|
| ω |
223.7557 |
| Node |
97.3769 |
| m |
95.5029 |
| n |
0.1812 |
| Epoch |
2459600.5 |
| nobs |
2157 |
| nopp |
21 |
| Years observed |
1991-2022 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.099 |
|
| ep |
0.169 |
|
| sin(ip) |
0.075 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.540 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0991 |
0.1694 |
0.0754 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
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 |
| 13.54 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |