2004YR21
2007UP130, d6904, K04Y21R, K07UD0P
All data for this body: [vot]
MPC data
| Name (number) |
2004YR21 (396904) |
| Packed designation |
d6904 |
| a |
2.37560 |
| e |
0.14635 |
| i / sin(i) |
7.5763 /
0.13185
|
| q |
2.02792
|
| Q |
2.72327
|
| ω |
236.4897 |
| Node |
117.4524 |
| m |
349.5131 |
| n |
0.2692 |
| Epoch |
2459600.5 |
| nobs |
153 |
| nopp |
11 |
| Years observed |
2003-2020 |
| rms |
0.59 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.375 |
|
| ep |
0.104 |
|
| sin(ip) |
0.119 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.540 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3751 |
0.1045 |
0.1193 |
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 |
| 17.54 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |