19407+3135 TDT1624

 
 
19h 40m 39.30s +31 34' 48.3" P.A. 217 sep 3.2 mag 10.98,12.34
 
 
Coord 2000
19407+3135
Discov num
TDT1624
Comp
Coord arcsec 2000
19 40 39.30 +31 34 48.3
Date first
1991
Date last
1991
Obs
1
Pa first
217
Pa last
217
P.A. Now (θ)
217°
Sep first
3.2
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
10.98
Mag sec
12.34
delta mag (ΔM)
1.36
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.5
Precise sep
3.24
Constellation
Cygnus
Tycho2
2656-02949-1
last precise pa
216.5
last precise sep
3.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19407+3135 TDT1624 1991 1 217 3.2 10.98 12.34 194039.30+313448.3
19407+3135 TDT1624 2002 2 198 1.1 10.98 12.34 194039.30+313448.3

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