2004 NC21
2004NC21, I6917, K04N21C
All data for this body: [vot]
MPC data
| Name (number) |
2004 NC21 (186917) |
| a |
2.80786 |
| e |
0.11681 |
| i / sin(i) |
7.3550 /
0.12802
|
| q |
2.47988
|
| Q |
3.13585
|
| ω |
183.5356 |
| Node |
165.7342 |
| m |
348.0959 |
| n |
0.2095 |
| Epoch |
2460200.5 |
| nobs |
499 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.808 |
|
| ep |
0.084 |
|
| sin(ip) |
0.121 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.030 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8084 |
0.0839 |
0.1210 |
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 |
| 16.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |