RA (ICRS) DEC
|
ℓ b
|
Distance [kpc] | 6±2 | Ratti2012 |
---|---|---|
Distance to the plane (z) [kpc] | 0.22±0.07 | Ratti2012 |
Orbital period (Porb) [h] | <7 | Ratti2012 |
Peak X-ray flux [erg s-1 cm-2] [keV] |
5.18E-10 [2-10] |
Stiele2011 |
Outburst magnitude (AB) | J=15.75±0.01 | Torres2009a |
Quiescent magnitude (AB) | i’>24.4 | Ratti2012Lopez2019 |
E(B-V) [mag] | 1.403 | Schlafly2011 |
XTE J1752-223: Munoz-Darias2010 suggested the a mass of the compact object in the range 8-10 M☉ based on correlations with X-ray spectra. |
Orbital period [h] | <7 | Ratti2012 |
---|---|---|
Star's spectral type | ||
Star's radial velocity amplitude (K2) [km/s] | ||
Mass function 'f(M1)' [M☉] | Shaposhnikov2010Shaposhnikov2011 | |
BH mass (M1) [M☉] | ?9.5±1.1 | |
Mass ratio (q=M2/M1) | ||
Inclination angle (i) [deg] |
|
|||
---|---|---|---|
J=15.75±0.01 | |||
Ratti2012Lopez2019 |
|||
i’>24.4 | |||
Ks>19.6 |
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Orientation: North up, East left.
Object marked
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Finding chart reference: Torres2009aRatti2012