4U 1907+09 History from Apr 10, 2024 to Jul 31, 2025
4U 1907+09 Full History
The most recent pulse profile quick look:
4U 1907+09_Profile
New Fits Version of Full History (Beta version):
4U 1907+09
Old Fits Version of Full History: 4U 1907+09
4U 1907+09
The parameters below are used for this source in the GBM epoch-folding monitor
| Source Monitor Parameters
|
|---|
| RA |
287.4080 deg |
| Decl |
9.8300 deg |
| Orbital Parameters
|
|---|
| Orbital Period |
8.3753000 days |
| Period Deriv. |
0.0000E+00 days/day |
| Tπ/2 |
2450135.26000 (JED)
| | axsin(i) |
83.000 light-sec |
| Long. of periastron |
330.00 deg |
| Eccentricity |
0.2800 |
Notes:
Modification date:
9 Oct, 2025
