19523+1737 HEI9013

 
 
19h 52m 18.57s +17 36' 43.2" P.A. 330.00 sep 4.2 mag 10.90,11.10
 
 
Coord 2000
19523+1737
Discov num
HEI9013
Comp
Coord arcsec 2000
19 52 18.57 +17 36 43.2
Date first
1988
Date last
2015
Obs
7
Pa first
344
Pa last
330
P.A. Now (θ)
330°
Sep first
4.2
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.90
Mag sec
11.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+003
Sec motion ra
+019
Pri motion dec
-007
Sec motion dec
-034
Notes
rPM=0.806
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.8
Precise sep
4.244
Constellation
Sagitta
Tycho2
1620-03807-1
Gaia DR2
32668068992
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19523+1737 HEI9013 2010 5 330 4.5 10.90 11.10 195218.57+173643.2
19523+1737 HEI9013 2015 7 330 4.2 10.90 11.10 195218.57+173643.2

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