01185+5759 STI1557

 
 
01h 18m 29.82s +57 58' 35.9" P.A. 359 sep 11.9 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
2010
Obs
6
Pa first
1
Pa last
359
P.A. Now (θ)
359°
Sep first
12.0
Sep last
11.9
Sep. Now (ρ)
11.9"
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
359
Precise sep
11.937
Cdsa2 id
STI 1557
Constellation
Cassiopeia
Ra deg
1.3082833333333335
De deg
57.97663888888889
last precise pa
359
last precise sep
11.937
 
 
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

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