4U 1901+03 History from Feb 4, 2019 to Jun 18, 2019
4U 1901+03 Full History
The most recent pulse profile quick look:
4U 1901+03_Profile
New Fits Version of Full History (Beta version):
4U 1901+03
Old Fits Version of Full History: 4U 1901+03
4U 1901+03
The parameters below are used for this source in the GBM epoch-folding monitor
| Source Monitor Parameters
|
|---|
| RA |
285.9047 deg |
| Decl |
3.1920 deg |
| Orbital Parameters
|
|---|
| Orbital Period |
22.534777 days |
| Period Deriv. |
0.0000E+00 days/day |
| Tπ/2 |
2455927.76871 (JED)
| | axsin(i) |
104.343 light-sec |
| Long. of periastron |
220.10 deg |
| Eccentricity |
0.0150 |
Notes:
Orbital solution P. Jenke in prep
Modification date:
21 Nov, 2025
