19493+3000 TDT1778

 
 
19h 49m 20.06s +30 00' 00.1" P.A. 159 sep 1.9 mag 10.80,12.12
 
 
Coord 2000
19493+3000
Discov num
TDT1778
Comp
Coord arcsec 2000
19 49 20.06 +30 00 00.1
Date first
1991
Date last
1991
Obs
1
Pa first
159
Pa last
159
P.A. Now (θ)
159°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.80
Mag sec
12.12
delta mag (ΔM)
1.32
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.5
Precise sep
1.87
Constellation
Cygnus
Tycho2
2152-00199-1
last precise pa
158.5
last precise sep
1.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19493+3000 TDT1778 1991 1 159 1.9 10.80 12.12 194920.06+300000.1

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