01390+5727 STI1647

 
 
01h 39m 00.40s +57 25' 57.8" P.A. 359 sep 13 mag 10.62,11.92
 
 
Coord 2000
01390+5727
Discov num
STI1647
Comp
Coord arcsec 2000
01 39 00.40 +57 25 57.8
Date first
1910
Date last
2015
Obs
10
Pa first
358
Pa last
359
P.A. Now (θ)
359°
Sep first
12.7
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
10.62
Mag sec
11.92
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-002
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
-001
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359.1
Precise sep
13.02
Constellation
Cassiopeia
Tycho2
3679-01362-1
last precise pa
359.1
last precise sep
13.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01390+5727 STI1647 2000 6 359 13.0 10.62 11.92 D 013900.40+572557.8
01390+5727 STI1647 2003 7 359 13.0 10.62 11.92 D 013900.40+572557.8
01390+5727 STI1647 2012 8 359 13.1 10.62 11.92 013900.40+572557.8
01390+5727 STI1647 2015 9 359 13.0 10.62 11.92 013900.40+572557.8

If you need more information about this double, apply for a data request form to the WDS.