01583+7131 SKF2670

 
 
01h 58m 20.50s +71 30' 41.2" P.A. 62 sep 57.7 mag 9.60,10.20 Sp A2+A5
 
 
Coord 2000
01583+7131
Discov num
SKF2670
Comp
Coord arcsec 2000
01 58 20.50 +71 30 41.2
Date first
1894
Date last
2013
Obs
10
Pa first
62
Pa last
62
P.A. Now (θ)
62°
Sep first
57.6
Sep last
57.7
Sep. Now (ρ)
57.7"
Mag pri
9.60
Mag sec
10.20
delta mag (ΔM)
0.6
Spectral class
A2+A5 (white/white)
Pri motion ra
+027
Sec motion ra
+027
Pri motion dec
-021
Sec motion dec
-019
Notes
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.8
Precise sep
57.72
Constellation
Cassiopeia
SAO
4533
Tycho2
4318-00151-1
last precise pa
62
last precise sep
57.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01583+7131 SKF2670 2013 9 62 57.7 9.60 10.20 A2+A5 015820.50+713041.2

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