19134-1427 BU  138

 
 
19h 13m 25.84s -14 26' 49.3" P.A. 341 sep 1.4 mag 7.81,9.96 Sp F5V
 
 
Coord 2000
19134-1427
Discov num
BU  138
Comp
Coord arcsec 2000
19 13 25.84 -14 26 49.3
Date first
1873
Date last
2016
Obs
27
Pa first
270
Pa last
341
P.A. Now (θ)
341°
Sep first
1.0
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
7.81
Mag sec
9.96
delta mag (ΔM)
2.15
Spectral class
F5V (yellow-white)
Pri motion ra
+039
Sec motion ra
+039
Pri motion dec
-057
Sec motion dec
-057
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.8
Precise sep
1.383
Constellation
Sagittarius
Tycho2
5720-00369-1
HD
179518
last precise pa
340.8
last precise sep
1.383
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19134-1427 BU 138 1991 26 332 1.4 7.81 9.96 F5V D 191325.84-142649.3
19134-1427 BU 138 2016 27 341 1.4 7.81 9.96 F5V 191325.84-142649.3

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