19219+6306 MLR  50

 
 
19h 21m 55.02s +63 06' 05.5" P.A. 342 sep 3 mag 8.59,11.94 Sp A0
 
 
Coord 2000
19219+6306
Discov num
MLR  50
Comp
Coord arcsec 2000
19 21 55.02 +63 06 05.5
Date first
1970
Date last
2010
Obs
8
Pa first
347
Pa last
342
P.A. Now (θ)
342°
Sep first
3.0
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
8.59
Mag sec
11.94
delta mag (ΔM)
3.35
Spectral class
A0 (white)
Pri motion ra
+028
Sec motion ra
+006
Pri motion dec
-005
Sec motion dec
-006
Notes
rPM=0.774
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342
Precise sep
3
Cdsa2 id
MLR 50
Constellation
Draco
Tycho2
4221-00118-1
HD
182713
Ra deg
19.365283333333334
De deg
63.10152777777778
last precise pa
342
last precise sep
3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19219+6306 MLR 50 1991 6 346 3.3 8.59 11.94 A0 192155.02+630605.5
19219+6306 MLR 50 2010 7 342 3.0 8.59 11.94 A0 192155.02+630605.5

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