19533+4118 DEA 455

 
 
19h 53m 21.45s +41 18' 21.3" P.A. 302 sep 33.7 mag 12.70,17.10
 
 
Coord 2000
19533+4118
Discov num
DEA 455
Comp
Coord arcsec 2000
19 53 21.45 +41 18 21.3
Date first
1998
Date last
2013
Obs
3
Pa first
301
Pa last
302
P.A. Now (θ)
302°
Sep first
34.0
Sep last
33.7
Sep. Now (ρ)
33.7"
Mag pri
12.70
Mag sec
17.10
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
+041
Sec motion ra
+042
Pri motion dec
+015
Sec motion dec
+015
Notes
V (Proper motion indicates physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
301.5
Precise sep
33.684
Constellation
Cygnus
last precise pa
301.5
last precise sep
33.684
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19533+4118 DEA 455 2013 1 302 33.7 12.70 17.10 V 195321.45+411821.3

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