01574+5535 STI1731

 
 
01h 57m 22.30s +55 35' 35.9" P.A. 355 sep 13.5 mag 12.80,12.80
 
 
Coord 2000
01574+5535
Discov num
STI1731
Comp
Coord arcsec 2000
01 57 22.30 +55 35 35.9
Date first
1912
Date last
2003
Obs
3
Pa first
1
Pa last
355
P.A. Now (θ)
355°
Sep first
13.5
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
12.80
Mag sec
12.80
delta mag (ΔM)
0
Spectral class
Pri motion ra
+020
Sec motion ra
+000
Pri motion dec
-021
Sec motion dec
+003
Notes
rPM=1.077
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.2
Precise sep
13.471
Constellation
Perseus
last precise pa
355.2
last precise sep
13.471
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01574+5535 STI1731 1999 2 356 13.3 12.80 12.80 D 015722.30+553535.9
01574+5535 STI1731 2003 3 355 13.5 12.80 12.80 D 015722.30+553535.9

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