BlackCAT A Catalog of Stellar-Mass Black Holes in X-ray Binaries

ID# 20

GRS 1716-249

N Oph 1993 = V2293 Oph

RA (h:m:s)  DEC (º:':")  J2000:
17:19:36.93 -25:01:03.43
( Mirabel1993 )

Galactic l (º)  b (º)  J2000:
000.1422746  +06.9908643

Year of discovery: 1993  
( Ballet1993 Harmon1993a )

# of outbursts after discovery:

Basic data

Distance (d) 2.4±0.4 (kpc) dellaValle1994
d above plane (z) 0.29±0.05 (kpc) dellaValle1994
Orbital period (h)
Peak X-ray flux 1.97E-08
(erg/s/cm2) [keV] Revnivtsev1998a
Outburst magnitude (AB) V∼16.6 (mag) dellaValle1994
Quiescent magnitude (AB) R≥20.055 (mag) dellaValle1994
E(B-V) 0.9 (mag) dellaValle1994
Spectral type M0-5V Chaty2002a

Optical/NIR magnitudes

Mag. Outburst (AB) dellaValle1994
Mag. Quiescence (AB) dellaValle1994
≥20.055 ≥21.337 ≥20.956
Scroll to zoom. Set survey image in Controls
Default image: DSS2 Red
GRS 1716-249 in Simbad
Finding charts orientation:North up, East left
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Object marked with lines

Comparison stars reference: Masetti1996

Finding chart
Finding chart
Finding chart
Finding chart
This research has made use of NASA's Astrophysics Data System (ADS) and the SIMBAD database operated at CDS (Strasbourg, France)
Please acknowledge the use of this catalogue in any published work you derive from it.