01574+6247 TDS2064

 
 
01h 57m 25.07s +62 47' 15.9" P.A. 215 sep 0.5 mag 11.57,11.75 Sp B1
 
 
Coord 2000
01574+6247
Discov num
TDS2064
Comp
Coord arcsec 2000
01 57 25.07 +62 47 15.9
Date first
1991
Date last
1991
Obs
1
Pa first
215
Pa last
215
P.A. Now (θ)
215°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.57
Mag sec
11.75
delta mag (ΔM)
0.18
Spectral class
B1 (blue-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.1
Precise sep
0.53
Constellation
Cassiopeia
Tycho2
4036-00824-1
last precise pa
215.1
last precise sep
0.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01574+6247 TDS2064 1991 1 215 0.5 11.57 11.75 015725.07+624715.9

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