19061-2634 RST2087AB

 
 
19h 06m 08.82s -26 34' 00.0" P.A. 30 sep 0.6 mag 11.40,11.06
 
 
Coord 2000
19061-2634
Discov num
RST2087
Comp
AB
Coord arcsec 2000
19 06 08.82 -26 34 00.0
Date first
1931
Date last
1991
Obs
5
Pa first
8
Pa last
30
P.A. Now (θ)
30°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.40
Mag sec
11.06
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
-005
Sec motion ra
-009
Pri motion dec
-013
Sec motion dec
-011
Notes
rPM=0.315
Nature of this double is uncertain.
 
 
19061-2634 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19061-2634 RST2087 AB 1931 1991 5 30 0.6 11.40 11.06 0.34 <===
Show 19061-2634 HLN 46 AC 1913 1999 8 119 9.3 11.40 11.96 0.56
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.6
Precise sep
0.6
Constellation
Sagittarius
Tycho2
6881-01452-1
last precise pa
29.6
last precise sep
0.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19061-2634 RST2087 AB 1991 5 30 0.6 11.40 11.06 190608.82-263400.0

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