2004 RC221
2004RC221, K04RM1C, X9111
All data for this body: [vot]
MPC data
| Name (number) |
2004 RC221 (339111) |
| a |
2.55651 |
| e |
0.22265 |
| i / sin(i) |
13.4758 /
0.23303
|
| q |
1.98729
|
| Q |
3.12573
|
| ω |
338.1324 |
| Node |
335.0648 |
| m |
68.4282 |
| n |
0.2411 |
| Epoch |
2460800.5 |
| nobs |
858 |
| nopp |
14 |
| Years observed |
2002-2024 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.558 |
|
| ep |
0.195 |
|
| sin(ip) |
0.232 |
|
| G |
0.150 |
|
| H |
16.010 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5583 |
0.1950 |
0.2317 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |