01417+5541 STI1656

 
 
01h 41m 38.19s +55 41' 29.5" P.A. 81 sep 13 mag 11.90,12.80
 
 
Coord 2000
01417+5541
Discov num
STI1656
Comp
Coord arcsec 2000
01 41 38.19 +55 41 29.5
Date first
1917
Date last
2003
Obs
4
Pa first
82
Pa last
81
P.A. Now (θ)
81°
Sep first
12.7
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
11.90
Mag sec
12.80
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+003
Sec motion ra
+008
Pri motion dec
-002
Sec motion dec
-006
Notes
rPM=0.64
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.8
Precise sep
13.035
Cdsa2 id
STI 1656
Constellation
Cassiopeia
Ra deg
1.6939416666666667
De deg
55.69152777777777
last precise pa
80.8
last precise sep
13.035
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01417+5541 STI1656 2000 2 81 13.0 11.90 12.80 D 014138.19+554129.5
01417+5541 STI1656 2003 4 81 13.0 11.90 12.80 D 014138.19+554129.5

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