19253+0739 A   364

 
 
19h 25m 16.96s +07 39' 28.4" P.A. 47 sep 1.4 mag 8.99,10.60 Sp A0
 
 
Coord 2000
19253+0739
Discov num
A   364
Comp
Coord arcsec 2000
19 25 16.96 +07 39 28.4
Date first
1902
Date last
2001
Obs
13
Pa first
50
Pa last
47
P.A. Now (θ)
47°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.99
Mag sec
10.60
delta mag (ΔM)
1.61
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.3
Precise sep
1.39
Constellation
Aquila
Tycho2
1055-02309-1
HD
182638
last precise pa
47.3
last precise sep
1.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19253+0739 A 364 2001 13 47 1.4 8.99 10.60 A0 D 192516.96+073928.4

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