19050+5553 A  1389

 
 
19h 04m 57.33s +55 53' 19.5" P.A. 192 sep 0.2 mag 9.90,9.90 Sp K7
 
 
Coord 2000
19050+5553
Discov num
A  1389
Comp
Coord arcsec 2000
19 04 57.33 +55 53 19.5
Date first
1906
Date last
2008
Obs
12
Pa first
251
Pa last
192
P.A. Now (θ)
192°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.90
Mag sec
9.90
delta mag (ΔM)
0
Spectral class
K7 (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.2
Precise sep
0.15
Cdsa2 id
A 1389
Constellation
Draco
Ra deg
19.082591666666666
De deg
55.88875
last precise pa
192.2
last precise sep
0.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19050+5553 A 1389 1987 11 237 0.3 9.90 9.90 K7 190457.33+555319.5
19050+5553 A 1389 2008 12 192 0.2 9.90 9.90 K7 190457.33+555319.5

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