19056+2724 HDS2709

 
 
19h 05m 36.96s +27 24' 26.5" P.A. 43 sep 0.4 mag 8.33,10.79 Sp A0 dist. 384.62 pc (1254.63 l.y.)
 
 
Coord 2000
19056+2724
Discov num
HDS2709
Comp
Coord arcsec 2000
19 05 36.96 +27 24 26.5
Date first
1991
Date last
2007
Obs
3
Pa first
45
Pa last
43
P.A. Now (θ)
43°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.33
Mag sec
10.79
delta mag (ΔM)
2.46
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.1
Precise sep
0.381
Cdsa2 id
HDS 2709
Constellation
Lyra
HIP
93758
HD
177935
Ra deg
19.0936
De deg
27.40736111111111
Distance
384.62
Distance ly
1254.63
last precise pa
43.1
last precise sep
0.381
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19056+2724 HDS2709 1997 2 36 0.3 8.33 10.79 A0 D 190536.96+272426.5
19056+2724 HDS2709 2007 3 43 0.4 8.33 10.79 A0 D 190536.96+272426.5

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