19535-2054 ARA1572

 
 
19h 53m 32.18s -20 53' 39.4" P.A. 255 sep 9.1 mag 12.80,13.80
 
 
Coord 2000
19535-2054
Discov num
ARA1572
Comp
Coord arcsec 2000
19 53 32.18 -20 53 39.4
Date first
1922
Date last
2010
Obs
5
Pa first
269
Pa last
255
P.A. Now (θ)
255°
Sep first
9.2
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
12.80
Mag sec
13.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
+012
Sec motion ra
+005
Pri motion dec
-005
Sec motion dec
-029
Notes
rPM=0.85
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255.3
Precise sep
9.07
Cdsa2 id
ARA 1572
Constellation
Sagittarius
Ra deg
19.89227222222222
De deg
-20.894277777777777
last precise pa
255.3
last precise sep
9.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19535-2054 ARA1572 1999 2 257 8.9 12.80 13.80 D 195332.18-205339.4
19535-2054 ARA1572 2010 5 255 8.9 12.80 13.80 195332.18-205339.4

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