19079+2503 COU 419

 
 
19h 07m 53.30s +25 03' 00.7" P.A. 30 sep 2.5 mag 9.93,12.90 Sp A0
 
 
Coord 2000
19079+2503
Discov num
COU 419
Comp
Coord arcsec 2000
19 07 53.30 +25 03 00.7
Date first
1969
Date last
2008
Obs
2
Pa first
29
Pa last
30
P.A. Now (θ)
30°
Sep first
1.9
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.93
Mag sec
12.90
delta mag (ΔM)
2.97
Spectral class
A0 (white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.5
Precise sep
2.514
Constellation
Vulpecula
Tycho2
2127-00876-1
HD
337747
last precise pa
29.5
last precise sep
2.514
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19079+2503 COU 419 1969 1 29 1.9 9.93 12.90 A0 190753.30+250300.7
19079+2503 COU 419 2008 2 30 2.5 9.93 12.90 A0 190753.30+250300.7

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