19399+7623 MLR 225

 
 
19h 39m 55.09s +76 23' 21.1" P.A. 224 sep 0.3 mag 10.30,11.50 Sp F8
 
 
Coord 2000
19399+7623
Discov num
MLR 225
Comp
Coord arcsec 2000
19 39 55.09 +76 23 21.1
Date first
1971
Date last
1991
Obs
9
Pa first
234
Pa last
224
P.A. Now (θ)
224°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.30
Mag sec
11.50
delta mag (ΔM)
1.2
Spectral class
F8 (yellow-white)
Pri motion ra
+014
Sec motion ra
Pri motion dec
+027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.8
Precise sep
0.31
Constellation
Draco
last precise pa
223.8
last precise sep
0.31
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19399+7623 MLR 225 1991 9 224 0.3 10.30 11.50 F8 193955.09+762321.1

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