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
Constellation
Draco
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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