19475+6125 ES 1849

 
 
19h 47m 31.37s +61 24' 40.9" P.A. 155 sep 4.4 mag 9.48,12.70 Sp A5
 
 
Coord 2000
19475+6125
Discov num
ES 1849
Comp
Coord arcsec 2000
19 47 31.37 +61 24 40.9
Date first
1920
Date last
1999
Obs
3
Pa first
152
Pa last
155
P.A. Now (θ)
155°
Sep first
4.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
9.48
Mag sec
12.70
delta mag (ΔM)
3.22
Spectral class
A5 (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.6
Precise sep
4.44
Cdsa2 id
ES 1849
Constellation
Draco
Ra deg
19.792047222222223
De deg
61.41136111111111
last precise pa
154.6
last precise sep
4.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19475+6125 ES 1849 1999 3 155 4.4 9.48 12.70 A5 D 194731.37+612440.9

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