18432+3822 HDS2651

 
 
18h 43m 13.13s +38 22' 10.2" P.A. 51 sep 0.4 mag 8.51,11.63 Sp A0 dist. 286.53 pc (934.66 l.y.)
 
 
Coord 2000
18432+3822
Discov num
HDS2651
Comp
Coord arcsec 2000
18 43 13.13 +38 22 10.2
Date first
1991
Date last
2009
Obs
2
Pa first
47
Pa last
51
P.A. Now (θ)
51°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
8.51
Mag sec
11.63
delta mag (ΔM)
3.12
Spectral class
A0 (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.8
Precise sep
0.44
Constellation
Lyra
SAO
67285
HIP
91814
Tycho2
3118-01418-1
HD
173365
BD
BD+38 3271
Distance
286.53
Distance ly
934.66
last precise pa
50.8
last precise sep
0.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18432+3822 HDS2651 1991 1 47 0.4 8.51 11.63 A0 D 184313.13+382210.2
18432+3822 HDS2651 2009 2 51 0.4 8.51 11.63 A0 D 184313.13+382210.2

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