19388+1834 COU 212

 
 
19h 38m 46.42s +18 34' 11.6" P.A. 206 sep 0.9 mag 9.90,12.70 Sp A5
 
 
Coord 2000
19388+1834
Discov num
COU 212
Comp
Coord arcsec 2000
19 38 46.42 +18 34 11.6
Date first
1967
Date last
2008
Obs
2
Pa first
202
Pa last
206
P.A. Now (θ)
206°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.90
Mag sec
12.70
delta mag (ΔM)
2.8
Spectral class
A5 (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
205.7
Precise sep
0.85
Constellation
Sagitta
Tycho2
1606-00787-1
Gaia DR2
32904503168
HD
350235
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19388+1834 COU 212 1967 1 202 0.8 9.90 12.70 A5 193846.42+183411.6
19388+1834 COU 212 2008 2 206 0.9 9.90 12.70 A5 193846.42+183411.6

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