19371-2138 SEE 385AB

 
 
19h 37m 04.09s -21 37' 45.1" P.A. 5 sep 4.8 mag 8.49,14.10 Sp K3III
 
 
Coord 2000
19371-2138
Discov num
SEE 385
Comp
AB
Coord arcsec 2000
19 37 04.09 -21 37 45.1
Date first
1897
Date last
1943
Obs
4
Pa first
7
Pa last
5
P.A. Now (θ)
Sep first
3.9
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
8.49
Mag sec
14.10
delta mag (ΔM)
5.61
Spectral class
K3III (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19371-2138 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19371-2138 SEE 385 AB 1897 1943 4 5 4.8 8.49 14.10 5.61 <===
Show 19371-2138 HJ 2883 AC 1830 2000 9 300 27.3 8.49 11.92 3.43
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.7
Precise sep
4.81
Cdsa2 id
SEE 385 AB
Constellation
Sagittarius
Ra deg
19.61780277777778
De deg
-21.629194444444444
last precise pa
4.7
last precise sep
4.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19371-2138 SEE 385 AB 1943 4 5 4.8 8.49 14.10 K3III 193704.09-213745.1

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