19228+5637 A   708

 
 
19h 22m 50.13s +56 36' 55.5" P.A. 167 sep 1 mag 8.90,13.10 Sp A5
 
 
Coord 2000
19228+5637
Discov num
A   708
Comp
Coord arcsec 2000
19 22 50.13 +56 36 55.5
Date first
1904
Date last
2008
Obs
5
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.90
Mag sec
13.10
delta mag (ΔM)
4.2
Spectral class
A5 (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167
Precise sep
0.991
Constellation
Draco
last precise pa
167
last precise sep
0.991
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19228+5637 A 708 1984 4 173 0.8 8.90 13.10 A5 192250.13+563655.5
19228+5637 A 708 2008 5 167 1.0 8.90 13.10 A5 192250.13+563655.5

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