18514-1441 RST4604

 
 
18h 51m 23.67s -14 41' 01.9" P.A. 87 sep 0.7 mag 8.36,10.69 Sp B5III dist. 338.98 pc (1105.75 l.y.)
 
 
Coord 2000
18514-1441
Discov num
RST4604
Comp
Coord arcsec 2000
18 51 23.67 -14 41 01.9
Date first
1939
Date last
1991
Obs
4
Pa first
89
Pa last
87
P.A. Now (θ)
87°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.36
Mag sec
10.69
delta mag (ΔM)
2.33
Spectral class
B5III (blue-white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87
Precise sep
0.728
Constellation
Scutum
SAO
161912
HIP
92529
Tycho2
5705-00705-1
HD
174517
BD
BD-14 5210
Distance
338.98
Distance ly
1105.75
last precise pa
87
last precise sep
0.728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18514-1441 RST4604 1991 4 87 0.7 8.36 10.69 B5III D 185123.67-144101.9

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