19431+5706 STI2451

 
 
19h 43m 08.11s +57 06' 46.2" P.A. 211 sep 7.1 mag 11.35,12.50
 
 
Coord 2000
19431+5706
Discov num
STI2451
Comp
Coord arcsec 2000
19 43 08.11 +57 06 46.2
Date first
1905
Date last
2010
Obs
6
Pa first
215
Pa last
211
P.A. Now (θ)
211°
Sep first
7.5
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
11.35
Mag sec
12.50
delta mag (ΔM)
1.15
Spectral class
Pri motion ra
+020
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.6
Precise sep
7.06
Constellation
Cygnus
Tycho2
3942-01588-1
last precise pa
210.6
last precise sep
7.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19431+5706 STI2451 2000 4 211 7.0 11.35 12.50 D 194308.11+570646.2
19431+5706 STI2451 2003 5 211 7.0 11.35 12.50 D 194308.11+570646.2
19431+5706 STI2451 2010 6 210 6.3 11.35 12.50 194308.11+570646.2

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