19536+1745 TDT1830

 
 
19h 53m 38.11s +17 44' 37.6" P.A. 155 sep 1.3 mag 12.20,12.26
 
 
Coord 2000
19536+1745
Discov num
TDT1830
Comp
Coord arcsec 2000
19 53 38.11 +17 44 37.6
Date first
1991
Date last
1991
Obs
1
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
12.20
Mag sec
12.26
delta mag (ΔM)
0.06
Spectral class
Pri motion ra
-020
Sec motion ra
-020
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.4
Precise sep
1.33
Constellation
Sagitta
Tycho2
1620-00105-1
last precise pa
155.4
last precise sep
1.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19536+1745 TDT1830 1991 1 155 1.3 12.20 12.26 195338.11+174437.6

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