19495+3127 TDT1780

 
 
19h 49m 29.55s +31 27' 16.1" P.A. 53 sep 0.4 mag 10.20,10.24 Sp F8
 
 
Coord 2000
19495+3127
Discov num
TDT1780
Comp
Coord arcsec 2000
19 49 29.55 +31 27 16.1
Date first
1991
Date last
1991
Obs
1
Pa first
53
Pa last
53
P.A. Now (θ)
53°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.20
Mag sec
10.24
delta mag (ΔM)
0.04
Spectral class
F8 (yellow-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
52.8
Precise sep
0.43
Constellation
Cygnus
Tycho2
2669-01757-1
HD
331319
last precise pa
52.8
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19495+3127 TDT1780 1991 1 53 0.4 10.20 10.24 194929.55+312716.1

If you need more information about this double, apply for a data request form to the WDS.