01568+5443 STI1727

 
 
01h 56m 46.46s +54 43' 10.9" P.A. 308 sep 13.1 mag 11.59,13.10
 
 
Coord 2000
01568+5443
Discov num
STI1727
Comp
Coord arcsec 2000
01 56 46.46 +54 43 10.9
Date first
1912
Date last
2010
Obs
4
Pa first
303
Pa last
308
P.A. Now (θ)
308°
Sep first
14.0
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
11.59
Mag sec
13.10
delta mag (ΔM)
1.51
Spectral class
Pri motion ra
-001
Sec motion ra
+009
Pri motion dec
-005
Sec motion dec
-008
Notes
rPM=0.867
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.5
Precise sep
13.12
Constellation
Perseus
Tycho2
3688-00298-1
last precise pa
307.5
last precise sep
13.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01568+5443 STI1727 1999 2 307 13.3 11.59 13.10 D 015646.46+544310.9
01568+5443 STI1727 2002 3 307 13.2 11.59 13.10 D 015646.46+544310.9
01568+5443 STI1727 2010 4 307 13.0 11.59 13.10 015646.46+544310.9

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