18510+1501 HDS2673

 
 
18h 51m 01.30s +15 01' 11.5" P.A. 299 sep 0.1 mag 9.63,10.37 Sp A3 dist. 238.66 pc (778.51 l.y.)
 
 
Coord 2000
18510+1501
Discov num
HDS2673
Comp
Coord arcsec 2000
18 51 01.30 +15 01 11.5
Date first
1991
Date last
2006
Obs
2
Pa first
330
Pa last
299
P.A. Now (θ)
299°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.63
Mag sec
10.37
delta mag (ΔM)
0.74
Spectral class
A3 (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.8
Precise sep
0.127
Constellation
Hercules
SAO
104173
HIP
92497
Tycho2
1584-00026-1
Gaia DR2
4507453763539499776
HD
229710
BD
BD+14 3664
Distance
238.66
Distance ly
778.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18510+1501 HDS2673 1991 1 330 0.1 9.63 10.37 A3 185101.30+150111.5
18510+1501 HDS2673 2006 2 299 0.1 9.63 10.37 A3 185101.30+150111.5

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