19541+4655 DEA 136

 
 
19h 54m 06.96s +46 55' 40.1" P.A. 92.00 sep 7.1 mag 14.90,18.00
 
 
Coord 2000
19541+4655
Discov num
DEA 136
Comp
Coord arcsec 2000
19 54 06.96 +46 55 40.1
Date first
1998
Date last
2015
Obs
6
Pa first
94
Pa last
92
P.A. Now (θ)
92°
Sep first
7.6
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
14.90
Mag sec
18.00
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
+016
Sec motion ra
+008
Pri motion dec
+010
Sec motion dec
+003
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.563
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.4
Precise sep
7.097
Constellation
Cygnus
Gaia DR2
00836711296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19541+4655 DEA 136 2013 2 93 7.2 14.90 18.00 V 195406.96+465540.1
19541+4655 DEA 136 2015 3 92 7.1 14.90 18.00 V 195406.96+465540.1

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