01487+7528 HJ 2075AB

 
 
01H 48M 28.10S +75 28' 28.1" P.A. 231 SEP 30.7 MAG 10.06,11.42
 
 
Coord 2000
01487+7528
Discov num
HJ 2075
Comp
AB
Coord arcsec 2000
01 48 28.10 +75 28 28.1
Date first
1897
Date last
2015
Obs
10
Pa first
229
Pa last
231
P.A. Now (θ)
231°
Sep first
31.1
Sep last
30.7
Sep. Now (ρ)
30.7"
Mag pri
10.06
Mag sec
11.42
delta mag (ΔM)
1.36
Spectral class
Pri motion ra
+141
Sec motion ra
+168
Pri motion dec
-043
Sec motion dec
-045
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.156 (< 0.3, Physical double)
This double is physical.
 
 
01487+7528 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01487+7528 HJ 2075 AB 1897 2015 10 231 30.7 10.06 11.42 1.36 <===
Show 01487+7528 HJ 2075 AC 1831 2003 4 239 37.4 10.06 15.00 4.94
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4494-00160-1
last precise pa
231
last precise sep
30.69