01538+3634 COU 857

 
 
01h 53m 49.12s +36 33' 14.6" P.A. 49 sep 7 mag 12.20,13.40
 
 
Coord 2000
01538+3634
Discov num
COU 857
Comp
Coord arcsec 2000
01 53 49.12 +36 33 14.6
Date first
1972
Date last
2013
Obs
3
Pa first
27
Pa last
49
P.A. Now (θ)
49°
Sep first
2.8
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
12.20
Mag sec
13.40
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-060
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.3
Precise sep
6.95
Constellation
Andromeda
Tycho2
2319-01401-1
last precise pa
49.3
last precise sep
6.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01538+3634 COU 857 1972 1 27 2.8 12.20 13.40 015349.12+363314.6
01538+3634 COU 857 2000 2 45 5.9 12.20 13.40 U 015349.12+363314.6
01538+3634 COU 857 2013 3 49 7.0 12.20 13.40 U 015349.12+363314.6

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