01173+5502 STI1555

 
 
01h 17m 21.51s +55 01' 32.1" P.A. 152 sep 4.8 mag 12.80,12.80
 
 
Coord 2000
01173+5502
Discov num
STI1555
Comp
Coord arcsec 2000
01 17 21.51 +55 01 32.1
Date first
1912
Date last
2015
Obs
8
Pa first
130
Pa last
152
P.A. Now (θ)
152°
Sep first
5.9
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
12.80
Mag sec
12.80
delta mag (ΔM)
0
Spectral class
Pri motion ra
-003
Sec motion ra
-011
Pri motion dec
-002
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
last precise pa
151.8
last precise sep
4.806
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01173+5502 STI1555 1912 1 134 5.7 13.05 13.10 010248.59+574203.4
01173+5502 STI1555 1999 3 149 4.8 12.80 12.80 011721.51+550132.1
01173+5502 STI1555 2003 5 149 4.9 12.80 12.80 011721.51+550132.1
01173+5502 STI1555 2015 8 152 4.8 12.80 12.80 011721.51+550132.1

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