19463+1821 HU  344

 
 
19h 46m 15.59s +18 21' 29.8" P.A. 342 sep 0.2 mag 9.30,10.90 Sp A0
 
 
Coord 2000
19463+1821
Discov num
HU  344
Comp
Coord arcsec 2000
19 46 15.59 +18 21 29.8
Date first
1901
Date last
2008
Obs
5
Pa first
330
Pa last
342
P.A. Now (θ)
342°
Sep first
0.3
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.30
Mag sec
10.90
delta mag (ΔM)
1.6
Spectral class
A0 (white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.1
Precise sep
0.179
Cdsa2 id
HU 344
Constellation
Sagitta
Ra deg
19.77099722222222
De deg
18.35827777777778
last precise pa
342.1
last precise sep
0.179
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19463+1821 HU 344 1946 4 341 0.3 9.30 10.90 A0 194615.59+182129.8
19463+1821 HU 344 2008 5 342 0.2 9.30 10.90 A0 194615.59+182129.8

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