19464+4630 DEA 263

 
 
19h 46m 25.51s +46 30' 32.4" P.A. 310.00 sep 10.9 mag 15.30,19.00
 
 
Coord 2000
19464+4630
Discov num
DEA 263
Comp
Coord arcsec 2000
19 46 25.51 +46 30 32.4
Date first
1998
Date last
2015
Obs
7
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
10.9
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
15.30
Mag sec
19.00
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
-012
Sec motion ra
-010
Pri motion dec
-007
Sec motion dec
-007
Notes
V (Proper motion indicates physical)
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.8
Precise sep
10.932
Constellation
Cygnus
SAO
48817
Gaia DR2
2080330532960732416
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19464+4630 DEA 263 2013 1 310 11.1 15.30 19.00 V 194625.51+463032.4
19464+4630 DEA 263 2015 4 310 10.9 15.30 19.00 V 194625.51+463032.4

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