2004SY21
K04S21Y, W7041
All data for this body: [vot]
MPC data
| Name (number) |
2004SY21 (327041) |
| Packed designation |
W7041 |
| a |
2.72252 |
| e |
0.14566 |
| i / sin(i) |
11.2271 /
0.19470
|
| q |
2.32595
|
| Q |
3.11909
|
| ω |
282.6876 |
| Node |
353.3653 |
| m |
11.1385 |
| n |
0.2194 |
| Epoch |
2459600.5 |
| nobs |
170 |
| nopp |
9 |
| Years observed |
1995-2020 |
| rms |
0.28 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.722 |
|
| ep |
0.139 |
|
| sin(ip) |
0.205 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7221 |
0.1386 |
0.2046 |
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 |
| 16.40 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |