20020-1754 ARU  19

 
 
20h 02m 00.03s -17 54' 01.0" P.A. 159 sep 0.4 mag 10.10, Sp K0III
 
 
Coord 2000
20020-1754
Discov num
ARU  19
Comp
Coord arcsec 2000
20 02 00.03 -17 54 01.0
Date first
1984
Date last
1984
Obs
1
Pa first
159
Pa last
159
P.A. Now (θ)
159°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.10
Mag sec
delta mag (ΔM)
Spectral class
K0III (yellow-orange)
Pri motion ra
-005
Sec motion ra
Pri motion dec
003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159
Precise sep
0.38
Cdsa2 id
ARU 19
Constellation
Sagittarius
Ra deg
20.03334166666667
De deg
-17.900277777777777
last precise pa
159
last precise sep
0.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20020-1754 ARU 19 1984 1 159 0.4 10.10   K0III 200200.03-175401.0

If you need more information about this double, apply for a data request form to the WDS.