18014-2911 RST2019

 
 
18h 01m 23.65s -29 11' 28.0" P.A. 165 sep 0.5 mag 9.90,11.70 Sp K0III
 
 
Coord 2000
18014-2911
Discov num
RST2019
Comp
Coord arcsec 2000
18 01 23.65 -29 11 28.0
Date first
1934
Date last
1951
Obs
3
Pa first
173
Pa last
165
P.A. Now (θ)
165°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.90
Mag sec
11.70
delta mag (ΔM)
1.8
Spectral class
K0III (yellow-orange)
Pri motion ra
+007
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.2
Precise sep
0.5
Constellation
Sagittarius
Tycho2
6854-00512-1
HD
164228
last precise pa
165.2
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18014-2911 RST2019 1951 3 165 0.5 9.90 11.70 K0III 180123.65-291128.0

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