19368-2311 ARA2264

 
 
19h 36m 47.27s -23 10' 51.3" P.A. 27 sep 8.3 mag 9.51,12.30 Sp K0III
 
 
Coord 2000
19368-2311
Discov num
ARA2264
Comp
Coord arcsec 2000
19 36 47.27 -23 10 51.3
Date first
1923
Date last
2015
Obs
4
Pa first
32
Pa last
27
P.A. Now (θ)
27°
Sep first
9.6
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
9.51
Mag sec
12.30
delta mag (ΔM)
2.79
Spectral class
K0III (yellow-orange)
Pri motion ra
+006
Sec motion ra
+003
Pri motion dec
-009
Sec motion dec
-005
Notes
rPM=0.462
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.8
Precise sep
8.289
Constellation
Sagittarius
SAO
188341
Tycho2
6889-01121-1
Gaia DR2
6768730164849235840
HD
184750
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19368-2311 ARA2264 1998 2 29 8.5 9.51 12.30 K0III D 193647.27-231051.3
19368-2311 ARA2264 1999 3 28 8.5 9.51 12.30 K0III D 193647.27-231051.3
19368-2311 ARA2264 2015 4 27 8.3 9.51 12.30 K0III 193647.27-231051.3

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