19448+2840 TDT1698

 
 
19h 44m 46.20s +28 40' 17.7" P.A. 114 sep 2.9 mag 12.08,12.43
 
 
Coord 2000
19448+2840
Discov num
TDT1698
Comp
Coord arcsec 2000
19 44 46.20 +28 40 17.7
Date first
1991
Date last
1991
Obs
1
Pa first
114
Pa last
114
P.A. Now (θ)
114°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.08
Mag sec
12.43
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+028
Sec motion ra
+028
Pri motion dec
-028
Sec motion dec
-028
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113.9
Precise sep
2.85
Constellation
Cygnus
Tycho2
2151-03855-1
last precise pa
113.9
last precise sep
2.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19448+2840 TDT1698 1991 1 114 2.9 12.08 12.43 194446.20+284017.7

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