19463+3726 ES 2498

 
 
19h 46m 02.87s +37 25' 43.5" P.A. 182 sep 5.3 mag 13.40,14.70
 
 
Coord 2000
19463+3726
Discov num
ES 2498
Comp
Coord arcsec 2000
19 46 02.87 +37 25 43.5
Date first
1931
Date last
2015
Obs
5
Pa first
172
Pa last
182
P.A. Now (θ)
182°
Sep first
5.4
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
13.40
Mag sec
14.70
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.5
Precise sep
5.277
Constellation
Cygnus
SAO
68809
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463+3726 ES 2498 1931 1 172 5.4 10.60 11.70 194620.00+372600.0
19463+3726 ES 2498 1998 2 181 5.3 13.40 14.70 D 194602.87+372543.5
19463+3726 ES 2498 2002 3 182 5.2 13.40 14.70 D 194602.87+372543.5
19463+3726 ES 2498 2010 4 181 4.4 13.40 14.70 194602.87+372543.5
19463+3726 ES 2498 2015 5 182 5.3 13.40 14.70 194602.87+372543.5

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