19581+2643 TDT1887

 
 
19h 58m 06.92s +26 43' 03.3" P.A. 342 sep 0.4 mag 10.55,10.69
 
 
Coord 2000
19581+2643
Discov num
TDT1887
Comp
Coord arcsec 2000
19 58 06.92 +26 43 03.3
Date first
1991
Date last
1991
Obs
1
Pa first
342
Pa last
342
P.A. Now (θ)
342°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.55
Mag sec
10.69
delta mag (ΔM)
0.14
Spectral class
Pri motion ra
+021
Sec motion ra
+021
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.2
Precise sep
0.43
Constellation
Vulpecula
Tycho2
2149-00945-1
HD
339267
last precise pa
342.2
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
19581+2643 TDT1887 1991 1 342 0.4 10.55 10.69 195806.92+264303.3

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