00235+2709 CHE  18

 
 
00h 23m 31.14s +27° 09' 36.9" P.A. 13.00 sep 7.5 mag 11.50,13.40
 
 
Coord 2000
00235+2709
Discov num
CHE  18
Comp
Coord arcsec 2000
00 23 31.14 +27 09 36.9
Date first
1907
Date last
2015
Obs
11
Pa first
12
Pa last
13
P.A. Now (θ)
13°
Sep first
7.6
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
11.50
Mag sec
13.40
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+008
Sec motion ra
+019
Pri motion dec
-012
Sec motion dec
+000
Notes
rPM=0.857
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.5
Precise sep
7.493
Constellation
Andromeda
SAO
73945
Gaia DR2
2856203313978864768
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00235+2709 CHE 18 1997 6 12 7.4 12.08 13.14 D 002331.15+270937.0
00235+2709 CHE 18 2001 7 13 7.5 11.50 13.40 D 002331.14+270936.9
00235+2709 CHE 18 2010 8 13 7.5 11.50 13.40 002331.14+270936.9
00235+2709 CHE 18 2015 9 13 7.5 11.50 13.40 002331.14+270936.9

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