19531-0558 GMC  25

 
 
19h 53m 03.67s -05 58' 18.4" P.A. 338 sep 32.3 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
2015
Obs
7
Pa first
338
Pa last
338
P.A. Now (θ)
338°
Sep first
32.6
Sep last
32.3
Sep. Now (ρ)
32.3"
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
338
Precise sep
32.347
Constellation
Aquila
Tycho2
5159-01358-1
Gaia DR2
65598087040
HD
187986
 
 
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
19531-0558 GMC 25 2015 7 338 32.3 14.20 15.90 F3V+G7V V 195303.67-055818.4

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