2007 ET74
2007ET74, 1998 HQ64, 1998HQ64, b1719, J98H64Q, K07E74T
All data for this body: [vot]
MPC data
| Name (number) |
2007 ET74 (371719) |
| a |
2.74250 |
| e |
0.22847 |
| i / sin(i) |
3.2431 /
0.05657
|
| q |
2.11593
|
| Q |
3.36907
|
| ω |
49.1904 |
| Node |
196.0775 |
| m |
314.4915 |
| n |
0.2170 |
| Epoch |
2460800.5 |
| nobs |
464 |
| nopp |
15 |
| Years observed |
1998-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.746 |
|
| ep |
0.251 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
16.550 |
|
| 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 |
| 2.7456 |
0.2508 |
0.0609 |
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 |
| 16.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |