19531-0558 GMC  25

 
 
19h 53m 03.67s -05 58' 18.4" P.A. 338 sep 32.4 mag 14.20,15.90 Sp F3V+G7V
 
 
Coord 2000
19531-0558
Discov num
GMC  25
Comp
Coord arcsec 2000
19 53 03.67 -05 58 18.4
Date first
1953
Date last
2010
Obs
6
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
32.6
Sep last
32.4
Sep. Now (ρ)
32.4"
Mag pri
14.20
Mag sec
15.90
delta mag (ΔM)
1.7
Spectral class
F3V+G7V (yellow-white/yellow)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.9
Precise sep
32.36
Constellation
Aquila
last precise pa
337.9
last precise sep
32.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19531-0558 GMC 25 1993 2 338 32.4 14.20 15.90 F3V+G7V V 195303.67-055818.4
19531-0558 GMC 25 1999 3 338 32.3 14.20 15.90 F3V+G7V V 195303.67-055818.4
19531-0558 GMC 25 2000 5 338 32.2 14.20 15.90 F3V+G7V V 195303.67-055818.4
19531-0558 GMC 25 2010 6 338 32.3 14.20 15.90 F3V+G7V V 195303.67-055818.4

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