11512+3841 COU1130

 
 
11h 51m 12.40s +38 40' 29.1" P.A. 327 sep 2.3 mag 11.00,11.60
 
 
Coord 2000
11512+3841
Discov num
COU1130
Comp
Coord arcsec 2000
11 51 12.40 +38 40 29.1
Date first
1917
Date last
2015
Obs
5
Pa first
326
Pa last
327
P.A. Now (θ)
327°
Sep first
2.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.00
Mag sec
11.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-027
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
A1V
SAO
220114
Tycho2
8158-02686-1
HD
73012
Dm number
-49 3634
last precise pa
326.7
last precise sep
2.305
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11512+3841 COU1130 2002 4 328 2.5 11.00 11.60 115112.40+384029.1
11512+3841 COU1130 2015 5 327 2.3 11.00 11.60 115112.40+384029.1

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