19127+4746 HJ 1380

 
 
19h 12m 43.34s +47 46' 11.0" P.A. 226 sep 5.3 mag 9.37,9.94 Sp A0
 
 
Coord 2000
19127+4746
Discov num
HJ 1380
Comp
Coord arcsec 2000
19 12 43.34 +47 46 11.0
Date first
1828
Date last
2016
Obs
15
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
4.0
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
9.37
Mag sec
9.94
delta mag (ΔM)
0.57
Spectral class
A0 (white)
Pri motion ra
+006
Sec motion ra
-009
Pri motion dec
+005
Sec motion dec
-010
Notes
rPM=1.577
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.6
Precise sep
5.297
Constellation
Cygnus
Tycho2
3546-01754-1
HD
180076
last precise pa
225.6
last precise sep
5.297
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19127+4746 HJ 1380 2007 10 226 5.4 9.37 9.94 A0 D 191243.34+474611.0
19127+4746 HJ 1380 2008 11 226 5.2 9.37 9.94 A0 D 191243.34+474611.0
19127+4746 HJ 1380 2016 15 226 5.3 9.37 9.94 A0 191243.34+474611.0

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