19191+4801 HJ 1386

 
 
19h 18m 58.68s +48 02' 39.8" P.A. 146 sep 10.7 mag 11.20,11.50
 
 
Coord 2000
19191+4801
Discov num
HJ 1386
Comp
Coord arcsec 2000
19 18 58.68 +48 02 39.8
Date first
1828
Date last
2016
Obs
11
Pa first
147
Pa last
146
P.A. Now (θ)
146°
Sep first
6.5
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
11.20
Mag sec
11.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+004
Sec motion ra
+007
Pri motion dec
+013
Sec motion dec
+011
Notes
rPM=0.265 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.1
Precise sep
10.714
Constellation
Cygnus
last precise pa
146.1
last precise sep
10.714
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19191+4801 HJ 1386 2006 7 145 11.1 11.20 11.50 D 191858.68+480239.8
19191+4801 HJ 1386 2010 10 146 10.3 11.20 11.50 191858.68+480239.8
19191+4801 HJ 1386 2016 11 146 10.7 11.20 11.50 191858.68+480239.8

If you need more information about this double, apply for a data request form to the WDS.