19528+1813 TDT1821

 
 
19h 52m 50.45s +18 12' 36.9" P.A. 234 sep 2.1 mag 12.37,12.70
 
 
Coord 2000
19528+1813
Discov num
TDT1821
Comp
Coord arcsec 2000
19 52 50.45 +18 12 36.9
Date first
1991
Date last
1991
Obs
1
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
12.37
Mag sec
12.70
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.7
Precise sep
2.13
Constellation
Sagitta
Tycho2
1620-03399-1
Gaia DR2
71427058176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19528+1813 TDT1821 1991 1 234 2.1 12.37 12.70 195250.45+181236.9

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