| Swift Name: | SWIFT J0540.9-6909 |
| RA: | 85.0619 (J2000) |
| Dec: | -69.1620 (J2000) |
| S/N: | 16.22 |
| Counterpart Name: | [RSG2010] A |
| Ctpt RA: | 85.3611 (J2000) |
| Ctpt Dec: | -69.0233 (J2000) |
| Flux: | 22.73 (20.25, 25.31) × 10-12 ergs s-1 cm-2, (14-195 keV) |
| Gamma: | 2.15 (1.99, 2.32) |
| Chi2r: | 0.38 |
| Redshift: | NA |
| Luminosity: | NA log[ergs s-1] (14-195 keV) |
| AS: | 1 |
| Class: | 13 |
| Type: | HMXB |

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0540.9-6909
Lightcurve:
Data last modified: 15 Sep 2025
Page last modified: 03 Jun 2025