19596+3543 ES 2247

 
 
19h 59m 38.10s +35 43' 45.5" P.A. 284 sep 5.1 mag 10.19,14.00 Sp F2V
 
 
Coord 2000
19596+3543
Discov num
ES 2247
Comp
Coord arcsec 2000
19 59 38.10 +35 43 45.5
Date first
1926
Date last
2015
Obs
4
Pa first
269
Pa last
284
P.A. Now (θ)
284°
Sep first
4.4
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
10.19
Mag sec
14.00
delta mag (ΔM)
3.81
Spectral class
F2V (yellow-white)
Pri motion ra
+021
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284
Precise sep
5.1
Constellation
Cygnus
Tycho2
2682-01309-1
HD
226984
last precise pa
284
last precise sep
5.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19596+3543 ES 2247 1998 2 284 5.1 10.19 14.00 D 195938.10+354345.5
19596+3543 ES 2247 2002 3 282 5.2 10.19 14.00 D 195938.10+354345.5
19596+3543 ES 2247 2015 4 284 5.1 10.19 14.00 F2V 195938.10+354345.5

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