02377+5557 STI1918

 
 
02h 37m 36.78s +55 57' 23.8" P.A. 158 sep 13.2 mag 12.01,12.77
 
 
Coord 2000
02377+5557
Discov num
STI1918
Comp
Coord arcsec 2000
02 37 36.78 +55 57 23.8
Date first
1911
Date last
2011
Obs
7
Pa first
160
Pa last
158
P.A. Now (θ)
158°
Sep first
12.3
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
12.01
Mag sec
12.77
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
-002
Sec motion ra
+001
Pri motion dec
-007
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
157.9
last precise sep
13.187
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02377+5557 STI1918 1997 4 158 13.0 12.22 12.57 D 023736.78+555723.8
02377+5557 STI1918 2003 5 158 13.1 12.22 12.57 D 023736.78+555723.8
02377+5557 STI1918 2011 6 158 13.2 12.01 12.77 023736.78+555723.8

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