01286+3821 ES 1948

 
 
01h 28m 28.43s +38 20' 59.8" P.A. 244 sep 4.9 mag 11.96,12.81
 
 
Coord 2000
01286+3821
Discov num
ES 1948
Comp
Coord arcsec 2000
01 28 28.43 +38 20 59.8
Date first
1922
Date last
2015
Obs
9
Pa first
242
Pa last
244
P.A. Now (θ)
244°
Sep first
4.8
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
11.96
Mag sec
12.81
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+019
Sec motion ra
-003
Pri motion dec
-013
Sec motion dec
-014
Notes
B (Blue magnitudes)
rPM=0.957
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.7
Precise sep
4.923
Constellation
Andromeda
Gaia DR2
3017692032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01286+3821 ES 1948 2004 6 242 4.9 11.96 12.81 DB 012828.43+382059.8
01286+3821 ES 1948 2010 8 243 4.8 11.96 12.81 B 012828.43+382059.8
01286+3821 ES 1948 2015 9 244 4.9 11.96 12.81 B 012828.43+382059.8

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