V_ V2107 Oph / H 1705-25

DSS color 2MASS AllWISE GLIMPSE 360 XMM Chandra

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Binary

Orbital Period: 12.5496$\pm$0.106 hr [1997PASP..109..461F]
Eccentricity:
Radial Velocity: -30.6$\pm$2.4 km/s [1997PASP..109..461F]

Donor

Spectral Type: K7V [1997PASP..109..461F]
Mo: 0.45$\pm$15.0 M$_{\odot}$ [1997PASP..109..461F]

Accretor

Type: BH [1997PASP..109..461F]
Mx: 6.65$\pm$0.25 M$_{\odot}$ [1997PASP..109..461F]
Spin Period:
X-ray Bursts: