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
Cdsa2 id
STI 2451
Constellation
Cygnus
Ra deg
19.718919444444442
De deg
57.112833333333334
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.