19177+1015 A  1176

 
 
19h 17m 40.90s +10 14' 58.5" P.A. 105 sep 1.3 mag 9.95,10.80 Sp A0
 
 
Coord 2000
19177+1015
Discov num
A  1176
Comp
Coord arcsec 2000
19 17 40.90 +10 14 58.5
Date first
1905
Date last
2017
Obs
17
Pa first
105
Pa last
105
P.A. Now (θ)
105°
Sep first
1.1
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.95
Mag sec
10.80
delta mag (ΔM)
0.85
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.3
Precise sep
1.31
Constellation
Aquila
Tycho2
1046-01056-1
HD
180813
last precise pa
105.3
last precise sep
1.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19177+1015 A 1176 1999 15 107 1.4 9.95 10.80 A0 191740.90+101458.5
19177+1015 A 1176 2017 17 105 1.3 9.95 10.80 A0 191740.90+101458.5

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