Cluster • Oph

Name
Ophiuchus Molecular Clouds
Alternate Names
Rho Ophiuchus Dark Cloud
Rho Oph core
Rho Ophiuci Cloud

Cluster Data

Parameter
Value
Error
Unit
Reference
dist_mean
137.2
1.2
rv_mean
-6.27
1.48

Non Fiducial Data

dist_mean (pc)
Value Error Ref.
145.0 15.0 makarov2007
165.0 20.0 chini1981
125.0 25.0 degeus1989
120.0 knude1998
119.0 6.0 lombardi2008
133.0 6.0 knude2010
125.0 18.0 schlafly2014
137.2 1.2 ortizleon2017a
rv_mean (km/s)
Value Error Ref.
-5.6 makarov2007
-6.6 1.7 melo2003
-6.27 1.48 prato2007
cl_notes ([char])
Value Error Ref.
distance spread out to 150 pc knude1998

Associated Stars 511

Star Name
RA
Dec
245.32991157
-23.70808536
245.49030249
-24.49552602
246.35130455
-24.46582115
246.81301037
-24.86089967
247.47741155
-24.97957119
247.61138900
-23.98576200
247.64128500
-24.46841000
247.72288100
-24.41496500
247.76002400
-24.14530600
246.48398410
-24.34684333
246.51251370
-24.39349716
246.57111399
-24.33944491
247.13615555
-24.37928645
247.18861133
-24.47204121
247.77148358
-24.07797362
247.81557932
-24.56736319
247.83380641
-24.50150886
247.88940227
-24.46042270
245.42494447
-23.22880831
245.69514830
-23.42586428