01563+5711 STI1721

 
 
01h 56m 22.03s +57 11' 53.1" P.A. 131 sep 7.3 mag 12.40,12.40
 
 
Coord 2000
01563+5711
Discov num
STI1721
Comp
Coord arcsec 2000
01 56 22.03 +57 11 53.1
Date first
1911
Date last
2011
Obs
5
Pa first
131
Pa last
131
P.A. Now (θ)
131°
Sep first
8.7
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
12.40
Mag sec
12.40
delta mag (ΔM)
0
Spectral class
Pri motion ra
-002
Sec motion ra
+003
Pri motion dec
+002
Sec motion dec
-003
Notes
rPM=1.667
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131
Precise sep
7.328
Constellation
Perseus
last precise pa
131
last precise sep
7.328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01563+5711 STI1721 1999 2 131 7.4 12.40 12.40 D 015622.03+571153.1
01563+5711 STI1721 2003 3 131 7.3 12.40 12.40 D 015622.03+571153.1
01563+5711 STI1721 2011 4 131 7.3 12.40 12.40 015622.03+571153.1

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