03556+3939 COU1391

 
 
03h 55m 39.26s +39 39' 47.5" P.A. 91.00 sep 0.9 mag 11.26,11.73 Sp F2
 
 
Coord 2000
03556+3939
Discov num
COU1391
Comp
Coord arcsec 2000
03 55 39.26 +39 39 47.5
Date first
1976
Date last
2016
Obs
5
Pa first
92
Pa last
91
P.A. Now (θ)
91°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.26
Mag sec
11.73
delta mag (ΔM)
0.47
Spectral class
F2 (yellow-white)
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+025
Sec motion dec
+025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.9
Precise sep
0.886
Constellation
Perseus
SAO
56810
Tycho2
2868-00704-1
Gaia DR2
229795117004654720
HD
275937
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03556+3939 COU1391 1991 4 98 1.1 11.26 11.73 F2 035539.26+393947.5

If you need more information about this double, apply for a data request form to the WDS.