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
Cdsa2 id
ES 2247
Constellation
Cygnus
Ra deg
19.993916666666667
De deg
35.729305555555555
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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