19561-3208 UC 4054AB

 
 
19h 56m 04.38s -32 07' 37.7" P.A. 316 sep 26.3 mag 11.59,13.23 Sp K9.1V+M4
 
 
Coord 2000
19561-3208
Discov num
UC 4054
Comp
AB
Coord arcsec 2000
19 56 04.38 -32 07 37.7
Date first
1954
Date last
2010
Obs
8
Pa first
316
Pa last
316
P.A. Now (θ)
316°
Sep first
26.3
Sep last
26.3
Sep. Now (ρ)
26.3"
Mag pri
11.59
Mag sec
13.23
delta mag (ΔM)
1.64
Spectral class
K9.1V+M4 (yellow-orange/red)
Pri motion ra
+032
Sec motion ra
+035
Pri motion dec
-065
Sec motion dec
-060
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
19561-3208 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19561-3208 UC 4054 AB 1954 2010 8 316 26.3 11.59 13.23 1.64 <===
Show 19561-3208 BWL 53 Ba,Bb 2012 2016 2 251 0.2 8.70 9.90 1.20
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
316
last precise sep
26.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19561-3208 UC 4054 AB 1999 2 316 26.3 11.59 13.23 V 195604.38-320737.7
19561-3208 UC 4054 AB 2010 8 316 26.3 11.59 13.23 V 195604.38-320737.7

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