19348+0859 HEI 813

 
 
19h 34m 44.86s +08 59' 20.8" P.A. 72 sep 2.5 mag 11.13,11.90
 
 
Coord 2000
19348+0859
Discov num
HEI 813
Comp
Coord arcsec 2000
19 34 44.86 +08 59 20.8
Date first
1990
Date last
2015
Obs
4
Pa first
74
Pa last
72
P.A. Now (θ)
72°
Sep first
2.1
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.13
Mag sec
11.90
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-017
Sec motion ra
+019
Pri motion dec
-009
Sec motion dec
+004
Notes
rPM=1.971
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
2.498
Constellation
Aquila
Tycho2
1056-01162-1
Gaia DR2
67184972032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19348+0859 HEI 813 1995 2 79 2.3 11.13 11.90 193444.86+085920.8
19348+0859 HEI 813 2001 3 73 2.4 11.13 11.90 193444.86+085920.8
19348+0859 HEI 813 2015 4 72 2.5 11.13 11.90 193444.86+085920.8

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