1997 XV4
1997XV4, 39813, J97X04V
All data for this body: [vot]
MPC data
| Name (number) |
1997 XV4 (39813) |
| a |
2.24949 |
| e |
0.09109 |
| i / sin(i) |
2.2593 /
0.03942
|
| q |
2.04458
|
| Q |
2.45439
|
| ω |
317.6874 |
| Node |
128.5137 |
| m |
79.5566 |
| n |
0.2921 |
| Epoch |
2460800.5 |
| nobs |
2805 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.250 |
|
| ep |
0.116 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
15.100 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
16.357 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2499 |
0.1158 |
0.0362 |
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 |
| 15.10 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |