19045-0426 A  2689

 
 
19h 04m 27.45s -04 25' 53.2" P.A. 88 sep 0.4 mag 10.38,10.69 Sp K0
 
 
Coord 2000
19045-0426
Discov num
A  2689
Comp
Coord arcsec 2000
19 04 27.45 -04 25 53.2
Date first
1913
Date last
1991
Obs
7
Pa first
67
Pa last
88
P.A. Now (θ)
88°
Sep first
0.8
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.38
Mag sec
10.69
delta mag (ΔM)
0.31
Spectral class
K0 (yellow-orange)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.1
Precise sep
0.44
Constellation
Aquila
Tycho2
5136-01016-1
last precise pa
88.1
last precise sep
0.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19045-0426 A 2689 1991 7 88 0.4 10.38 10.69 K0 190427.45-042553.2

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