19580+3145 TDT1884

 
 
19h 58m 02.76s +31 45' 28.4" P.A. 122 sep 0.5 mag 10.82,11.15
 
 
Coord 2000
19580+3145
Discov num
TDT1884
Comp
Coord arcsec 2000
19 58 02.76 +31 45 28.4
Date first
1991
Date last
1991
Obs
1
Pa first
122
Pa last
122
P.A. Now (θ)
122°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.82
Mag sec
11.15
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
122.2
Precise sep
0.5
Constellation
Cygnus
Tycho2
2670-00643-1
HD
331603
last precise pa
122.2
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19580+3145 TDT1884 1991 1 122 0.5 10.82 11.15 195802.76+314528.4

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