18334-3004 I  1370

 
 
18h 33m 21.15s -30 03' 51.2" P.A. 176 sep 4.1 mag 8.58,13.60 Sp A0V
 
 
Coord 2000
18334-3004
Discov num
I  1370
Comp
Coord arcsec 2000
18 33 21.15 -30 03 51.2
Date first
1925
Date last
1928
Obs
3
Pa first
176
Pa last
176
P.A. Now (θ)
176°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
8.58
Mag sec
13.60
delta mag (ΔM)
5.02
Spectral class
A0V (white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.4
Precise sep
4.1
Constellation
Sagittarius
SAO
210298
Tycho2
7394-00716-1
HD
170941
last precise pa
176.4
last precise sep
4.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18334-3004 I 1370 1928 3 176 4.1 8.58 13.60 A0V 183321.15-300351.2

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