19477+1938 TDT1758

 
 
19h 47m 39.28s +19 37' 55.1" P.A. 230 sep 0.4 mag 10.97,11.19
 
 
Coord 2000
19477+1938
Discov num
TDT1758
Comp
Coord arcsec 2000
19 47 39.28 +19 37 55.1
Date first
1991
Date last
1991
Obs
1
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.97
Mag sec
11.19
delta mag (ΔM)
0.22
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.7
Precise sep
0.44
Constellation
Vulpecula
Tycho2
1623-01394-1
HD
350507
last precise pa
229.7
last precise sep
0.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19477+1938 TDT1758 1991 1 230 0.4 10.97 11.19 194739.28+193755.1

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