18488-5108 DAW 223

 
 
18h 48m 45.92s -51 07' 32.6" P.A. 4 sep 3.2 mag 8.15,12.10 Sp K0III
 
 
Coord 2000
18488-5108
Discov num
DAW 223
Comp
Coord arcsec 2000
18 48 45.92 -51 07 32.6
Date first
1920
Date last
2000
Obs
3
Pa first
358
Pa last
4
P.A. Now (θ)
Sep first
3.7
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
8.15
Mag sec
12.10
delta mag (ΔM)
3.95
Spectral class
K0III (yellow-orange)
Pri motion ra
+037
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.6
Precise sep
3.24
Constellation
Telescopium
SAO
245724
Tycho2
8385-01057-1
HD
173601
last precise pa
3.6
last precise sep
3.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18488-5108 DAW 223 2000 3 4 3.2 8.15 12.10 K0III D 184845.92-510732.6

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