18296+2603 HDS2619

 
 
18h 29m 35.47s +26 03' 20.4" P.A. 198 sep 0.8 mag 8.04,12.24 Sp A2 dist. 164.47 pc (536.5 l.y.)
 
 
Coord 2000
18296+2603
Discov num
HDS2619
Comp
Coord arcsec 2000
18 29 35.47 +26 03 20.4
Date first
1991
Date last
2007
Obs
2
Pa first
199
Pa last
198
P.A. Now (θ)
198°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.04
Mag sec
12.24
delta mag (ΔM)
4.2
Spectral class
A2 (white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.5
Precise sep
0.759
Constellation
Hercules
SAO
86119
HIP
90635
Tycho2
2110-00825-1
HD
170648
BD
BD+25 3541
Distance
164.47
Distance ly
536.5
last precise pa
197.5
last precise sep
0.759
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18296+2603 HDS2619 1991 1 199 0.8 8.04 12.24 A2 182935.47+260320.4
18296+2603 HDS2619 2007 2 198 0.8 8.04 12.24 A2 182935.47+260320.4

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