01566+5850 STI1722

 
 
01h 56m 33.92s +58 50' 48.3" P.A. 91 sep 15.2 mag 12.16,12.70
 
 
Coord 2000
01566+5850
Discov num
STI1722
Comp
Coord arcsec 2000
01 56 33.92 +58 50 48.3
Date first
1910
Date last
2012
Obs
7
Pa first
88
Pa last
91
P.A. Now (θ)
91°
Sep first
14.1
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
12.16
Mag sec
12.70
delta mag (ΔM)
0.54
Spectral class
Pri motion ra
-011
Sec motion ra
+002
Pri motion dec
-002
Sec motion dec
-007
Notes
rPM=1.246
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.1
Precise sep
15.247
Cdsa2 id
STI 1722
Constellation
Cassiopeia
Tycho2
3696-02297-1
Ra deg
1.9427555555555556
De deg
58.84675
last precise pa
91.1
last precise sep
15.247
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01566+5850 STI1722 1999 4 91 15.0 12.16 12.70 D 015633.92+585048.3
01566+5850 STI1722 2003 5 91 15.2 12.16 12.70 D 015633.92+585048.3
01566+5850 STI1722 2012 6 91 15.2 12.16 12.70 015633.92+585048.3

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