2007 XZ57
2007XZ57, 2004 BJ21, 2004BJ21, a4771, K04B21J, K07X57Z
All data for this body: [vot]
MPC data
| Name (number) |
2007 XZ57 (364771) |
| a |
2.56268 |
| e |
0.11477 |
| i / sin(i) |
5.4018 /
0.09414
|
| q |
2.26856
|
| Q |
2.85681
|
| ω |
48.6212 |
| Node |
59.8250 |
| m |
75.7830 |
| n |
0.2402 |
| Epoch |
2460800.5 |
| nobs |
320 |
| nopp |
15 |
| Years observed |
1996-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.562 |
|
| ep |
0.157 |
|
| sin(ip) |
0.073 |
|
| G |
0.150 |
|
| H |
16.990 |
|
| 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 |
| 2.5619 |
0.1568 |
0.0733 |
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 |
| 16.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |