19482+0657 TDT1768

 
 
19h 48m 12.05s +06 57' 16.6" P.A. 219 sep 1.9 mag 9.34,11.56 Sp A1V
 
 
Coord 2000
19482+0657
Discov num
TDT1768
Comp
Coord arcsec 2000
19 48 12.05 +06 57 16.6
Date first
1991
Date last
1991
Obs
1
Pa first
219
Pa last
219
P.A. Now (θ)
219°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
9.34
Mag sec
11.56
delta mag (ΔM)
2.22
Spectral class
A1V (white)
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.5
Precise sep
1.85
Constellation
Aquila
Tycho2
0492-01527-1
HD
187147
last precise pa
218.5
last precise sep
1.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19482+0657 TDT1768 1991 1 219 1.9 9.34 11.56 194812.05+065716.6

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