19599-3442 I  1410AB (The2 Sgr)

 
 
19h 59m 51.35s -34 41' 52.1" P.A. 165 sep 32.8 mag 5.32,11.30 Sp Am:
 
 
Coord 2000
19599-3442
Discov num
I  1410
Comp
AB
Coord arcsec 2000
19 59 51.35 -34 41 52.1
Date first
1925
Date last
2000
Obs
5
Pa first
225
Pa last
165
P.A. Now (θ)
165°
Sep first
30.0
Sep last
32.8
Sep. Now (ρ)
32.8"
Mag pri
5.32
Mag sec
11.30
delta mag (ΔM)
5.98
Spectral class
Am: (white)
Pri motion ra
+108
Sec motion ra
+017
Pri motion dec
-070
Sec motion dec
-009
Notes
N (See Notes)
rPM=0.851
This double is not physical.
 
 
19599-3442 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show The2 Sgr 211717 19599-3442 I 1410 AB 1925 2000 5 165 32.8 5.32 11.30 5.98 <===
Show 19599-3442 I 1410 BC 1925 1965 3 104 1.5 11.30 12.00 0.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.4
Precise sep
32.776
Name
The2 Sgr
Constellation
Sagittarius
SAO
211717
HD
189118
HR
7624
Bayer
Theta 2 Sagittarii
Bayer name
The2 Sgr
last precise pa
165.4
last precise sep
32.776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19599-3442 I 1410 AB 1999 3 166 33.2 5.30 10.80 Am: N D 195951.28-344151.5
19599-3442 I 1410 AB 2000 5 166 33.5 5.32 11.30 Am: N D 195951.35-344152.1

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