01549+5601 STI1712

 
 
01h 54m 48.32s +56 00' 40.6" P.A. 4 sep 8.1 mag 10.60,11.40
 
 
Coord 2000
01549+5601
Discov num
STI1712
Comp
Coord arcsec 2000
01 54 48.32 +56 00 40.6
Date first
1911
Date last
2011
Obs
9
Pa first
353
Pa last
4
P.A. Now (θ)
Sep first
7.5
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
10.60
Mag sec
11.40
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+004
Sec motion ra
+009
Pri motion dec
-005
Sec motion dec
-004
Notes
rPM=0.518
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.6
Precise sep
8.054
Constellation
Perseus
last precise pa
3.6
last precise sep
8.054
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01549+5601 STI1712 2000 4 3 8.1 10.60 11.40 D 015448.32+560040.6
01549+5601 STI1712 2010 5 3 8.1 10.60 11.40 D 015448.32+560040.6
01549+5601 STI1712 2011 8 4 8.1 10.60 11.40 015448.32+560040.6

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