19305+4245 DEA 168

 
 
19h 30m 32.37s +42 45' 07.0" P.A. 115 sep 8.3 mag 15.70,17.30
 
 
Coord 2000
19305+4245
Discov num
DEA 168
Comp
Coord arcsec 2000
19 30 32.37 +42 45 07.0
Date first
1998
Date last
2013
Obs
2
Pa first
115
Pa last
115
P.A. Now (θ)
115°
Sep first
8.2
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
15.70
Mag sec
17.30
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-011
Sec motion ra
-007
Pri motion dec
-017
Sec motion dec
-017
Notes
V (Proper motion indicates physical)
rPM=0.198 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.2
Precise sep
8.327
Cdsa2 id
DEA 168
Constellation
Cygnus
Ra deg
19.508991666666667
De deg
42.75194444444445
last precise pa
115.2
last precise sep
8.327
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19305+4245 DEA 168 2013 2 115 8.3 15.70 17.30 V 193032.37+424507.0

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