19277+0940 J  2969

 
 
19h 27m 39.32s +09 39' 09.6" P.A. 187 sep 5.9 mag 11.93,12.74
 
 
Coord 2000
19277+0940
Discov num
J  2969
Comp
Coord arcsec 2000
19 27 39.32 +09 39 09.6
Date first
1944
Date last
2010
Obs
4
Pa first
180
Pa last
187
P.A. Now (θ)
187°
Sep first
4.0
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
11.93
Mag sec
12.74
delta mag (ΔM)
0.81
Spectral class
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
-007
Sec motion dec
-007
Notes
B (Blue magnitudes)
rPM=0.412
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.4
Precise sep
5.91
Constellation
Aquila
last precise pa
187.4
last precise sep
5.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19277+0940 J 2969 1944 1 180 4.0 11.93 12.74 B 192739.32+093909.6
19277+0940 J 2969 2001 2 187 6.0 11.93 12.74 B 192739.32+093909.6
19277+0940 J 2969 2010 4 187 5.7 11.93 12.74 B 192739.32+093909.6

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