01185+5759 STI1557

 
 
01h 18m 29.82s +57 58' 35.9" P.A. 358 sep 11.8 mag 11.78,12.40
 
 
Coord 2000
01185+5759
Discov num
STI1557
Comp
Coord arcsec 2000
01 18 29.82 +57 58 35.9
Date first
1914
Date last
2015
Obs
10
Pa first
1
Pa last
358
P.A. Now (θ)
358°
Sep first
12.0
Sep last
11.8
Sep. Now (ρ)
11.8"
Mag pri
11.78
Mag sec
12.40
delta mag (ΔM)
0.62
Spectral class
Pri motion ra
+005
Sec motion ra
-006
Pri motion dec
-001
Sec motion dec
-004
Notes
U (Proper motion indicates non-physical)
rPM=1.581
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
358.4
Precise sep
11.775
Constellation
Cassiopeia
Gaia DR2
9150127360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01185+5759 STI1557 1984 2 0 11.6 11.78 12.40 011829.82+575835.9
01185+5759 STI1557 1999 3 360 11.8 11.78 12.40 D 011829.82+575835.9
01185+5759 STI1557 2010 4 359 11.9 11.78 12.40 UD 011829.82+575835.9
01185+5759 STI1557 2015 7 358 11.8 11.78 12.40 U 011829.82+575835.9

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