19177+1147 A  1177

 
 
19h 17m 43.50s +11 46' 27.4" P.A. 14 sep 0.7 mag 10.33,10.60 Sp A0
 
 
Coord 2000
19177+1147
Discov num
A  1177
Comp
Coord arcsec 2000
19 17 43.50 +11 46 27.4
Date first
1905
Date last
2016
Obs
12
Pa first
26
Pa last
14
P.A. Now (θ)
14°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.33
Mag sec
10.60
delta mag (ΔM)
0.27
Spectral class
A0 (white)
Pri motion ra
+004
Sec motion ra
+004
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.1
Precise sep
0.65
Constellation
Aquila
Tycho2
1050-00534-1
last precise pa
14.1
last precise sep
0.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19177+1147 A 1177 2001 11 19 0.8 10.33 10.60 A0 191743.50+114627.4
19177+1147 A 1177 2016 12 14 0.7 10.33 10.60 A0 191743.50+114627.4

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