19422+1454 J  2994

 
 
19h 41m 11.91s +14 54' 39.1" P.A. 89 sep 6.1 mag 11.20,11.60
 
 
Coord 2000
19422+1454
Discov num
J  2994
Comp
Coord arcsec 2000
19 41 11.91 +14 54 39.1
Date first
1944
Date last
2015
Obs
4
Pa first
95
Pa last
89
P.A. Now (θ)
89°
Sep first
4.0
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
11.20
Mag sec
11.60
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-001
Sec motion ra
-002
Pri motion dec
-008
Sec motion dec
-004
Notes
rPM=0.511
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.3
Precise sep
6.101
Constellation
Aquila
Gaia DR2
12546142592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19422+1454 J 2994 1944 1 95 4.0 11.20 11.60 194230.00+145400.0
19422+1454 J 2994 2000 2 90 6.1 11.20 11.60 194111.91+145439.1
19422+1454 J 2994 2001 4 90 6.1 11.20 11.60 D 194111.91+145439.1
19422+1454 J 2994 2015 4 89 6.1 11.20 11.60 194111.91+145439.1

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