Star • HD 198931

Cluster
North America
Proposed Clusters
Alternate Names
PSO J205209.899+442604.892
HD 198931
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] terranegra1994
mem_num 0 [integer] terranegra1994
ra 20 52 09.888 h m s terranegra1994
dec +44 26 05.28 d m s terranegra1994
ra_deg 313.0412 deg terranegra1994
dec_deg 44.4348 deg terranegra1994
spt B0.5 [char] terranegra1994
spt_num 10.5 [decimal allowed] terranegra1994
spt_lit B0.5 V [char] terranegra1994
V 8.64 mag terranegra1994
g_sloan 13.694 0.032 mag flewelling2016
r_sloan 13.541 0.025 mag flewelling2016
i_sloan 13.605 0.001 mag flewelling2016
z_sloan 12.702 0.001 mag flewelling2016
y_opt 11.85 0.001 mag (AB) flewelling2016

Non Fiducial Data

Coordinates
ra (h m s)
Value Error Ref.
20 52 09.893 flewelling2016
20 52 09.888 terranegra1994
dec (d m s)
Value Error Ref.
+44 26 04.85 flewelling2016
+44 26 05.28 terranegra1994
ra_deg (deg)
Value Error Ref.
313.04122083 26.0 flewelling2016
313.0412 terranegra1994
dec_deg (deg)
Value Error Ref.
44.43468056 26.0 flewelling2016
44.4348 terranegra1994