19573-5414 I   659

 
 
19h 57m 15.43s -54 13' 57.7" P.A. 149 sep 1 mag 8.47,10.65 Sp F0IV
 
 
Coord 2000
19573-5414
Discov num
I   659
Comp
Coord arcsec 2000
19 57 15.43 -54 13 57.7
Date first
1909
Date last
1991
Obs
8
Pa first
150
Pa last
149
P.A. Now (θ)
149°
Sep first
1.5
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.47
Mag sec
10.65
delta mag (ΔM)
2.18
Spectral class
F0IV (yellow-white)
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149.4
Precise sep
1.015
Constellation
Telescopium
Tycho2
8775-01941-1
HD
188318
last precise pa
149.4
last precise sep
1.015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19573-5414 I 659 1991 8 149 1.0 8.47 10.65 F0IV D 195715.43-541357.7

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