2005 EK21
2005EK21, K05E21K, N1004
All data for this body: [vot]
MPC data
| Name (number) |
2005 EK21 (231004) |
| a |
3.10857 |
| e |
0.01707 |
| i / sin(i) |
3.7299 /
0.06505
|
| q |
3.05550
|
| Q |
3.16163
|
| ω |
140.0550 |
| Node |
59.2014 |
| m |
212.3277 |
| n |
0.1798 |
| Epoch |
2460800.5 |
| nobs |
429 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.110 |
|
| ep |
0.047 |
|
| sin(ip) |
0.051 |
|
| G |
0.150 |
|
| H |
15.490 |
|
| Mass |
|
|
| D |
7.01 |
0.177 |
| pV |
0.025 |
0.0033 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1095 |
0.0468 |
0.0505 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.01 |
0.177 |
0.177 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.025 |
0.0033 |
0.0033 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 15.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |