01270+3740 ES 2548

 
 
01h 27m 02.04s +37 39' 42.6" P.A. 173 sep 6.1 mag 11.50,12.00
 
 
Coord 2000
01270+3740
Discov num
ES 2548
Comp
Coord arcsec 2000
01 27 02.04 +37 39 42.6
Date first
1932
Date last
2017
Obs
5
Pa first
168
Pa last
173
P.A. Now (θ)
173°
Sep first
6.8
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
11.50
Mag sec
12.00
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+005
Sec motion ra
+006
Pri motion dec
+001
Sec motion dec
+000
Notes
rPM=0.236 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.5
Precise sep
6.05
Constellation
Andromeda
Gaia DR2
322422340213219456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01270+3740 ES 2548 1998 2 174 6.6 11.50 12.00 D 012702.04+373942.6
01270+3740 ES 2548 2001 3 174 6.4 11.50 12.00 D 012702.04+373942.6
01270+3740 ES 2548 2017 5 173 6.1 11.50 12.00 012702.04+373942.6

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