19220+4914 DEA 400

 
 
19h 22m 03.54s +49 14' 19.5" P.A. 2 sep 20.3 mag 10.00,11.40
 
 
Coord 2000
19220+4914
Discov num
DEA 400
Comp
Coord arcsec 2000
19 22 03.54 +49 14 19.5
Date first
1897
Date last
2013
Obs
7
Pa first
2
Pa last
2
P.A. Now (θ)
Sep first
20.8
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
10.00
Mag sec
11.40
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
-006
Sec motion dec
-005
Notes
V (Proper motion indicates physical)
rPM=0.373
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.8
Precise sep
20.324
Constellation
Cygnus
Tycho2
3551-02230-1
last precise pa
1.8
last precise sep
20.324
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19220+4914 DEA 400 2013 3 2 20.3 10.00 11.40 V 192203.54+491419.5

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