19502+1741 TDT1790

 
 
19h 50m 14.11s +17 40' 46.2" P.A. 9 sep 2.5 mag 10.66,12.45
 
 
Coord 2000
19502+1741
Discov num
TDT1790
Comp
Coord arcsec 2000
19 50 14.11 +17 40 46.2
Date first
1991
Date last
1991
Obs
1
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.66
Mag sec
12.45
delta mag (ΔM)
1.79
Spectral class
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.7
Precise sep
2.46
Constellation
Sagitta
Tycho2
1619-02583-1
last precise pa
8.7
last precise sep
2.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19502+1741 TDT1790 1991 1 9 2.5 10.66 12.45 195014.11+174046.2

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