2005 EV221
2005EV221, 2010 EK57, 2010EK57, 2014 XY9, 2014XY9, j2578, K05EM1V, K10E57K, K14X09Y
All data for this body: [vot]
MPC data
| Name (number) |
2005 EV221 (452578) |
| a |
3.19601 |
| e |
0.13332 |
| i / sin(i) |
9.8979 /
0.17189
|
| q |
2.76993
|
| Q |
3.62209
|
| ω |
197.8189 |
| Node |
315.6449 |
| m |
198.0638 |
| n |
0.1725 |
| Epoch |
2460800.5 |
| nobs |
230 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.211 |
|
| ep |
0.143 |
|
| sin(ip) |
0.189 |
|
| G |
0.150 |
|
| H |
16.190 |
|
| Mass |
|
|
| D |
3.63 |
0.880 |
| pV |
0.112 |
0.0696 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2110 |
0.1430 |
0.1890 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.63 |
0.880 |
0.880 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.112 |
0.0696 |
0.0696 |
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 |
| 16.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |