1997 EF23
1997EF23, 43964, J97E23F
All data for this body: [vot]
MPC data
| Name (number) |
1997 EF23 (43964) |
| a |
2.24243 |
| e |
0.09234 |
| i / sin(i) |
6.7862 /
0.11817
|
| q |
2.03537
|
| Q |
2.44948
|
| ω |
80.4243 |
| Node |
331.6583 |
| m |
198.7248 |
| n |
0.2935 |
| Epoch |
2460800.5 |
| nobs |
2622 |
| nopp |
20 |
| Years observed |
1994-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.242 |
|
| ep |
0.103 |
|
| sin(ip) |
0.120 |
|
| G |
0.150 |
|
| H |
14.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
21.563 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2422 |
0.1031 |
0.1196 |
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 |
| 14.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |