18111-4731 B  1879

 
 
18h 11m 04.41s -47 30' 47.0" P.A. 266 sep 1.7 mag 6.10,11.50 Sp K1IIICNII dist. 173.91 pc (567.29 l.y.)
 
 
Coord 2000
18111-4731
Discov num
B  1879
Comp
Coord arcsec 2000
18 11 04.41 -47 30 47.0
Date first
1934
Date last
1934
Obs
1
Pa first
266
Pa last
266
P.A. Now (θ)
266°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
6.10
Mag sec
11.50
delta mag (ΔM)
5.4
Spectral class
K1IIICNII (yellow-orange)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.4
Precise sep
1.7
Constellation
Telescopium
SAO
228774
HIP
89096
Tycho2
8361-02066-1
HD
166006
HR
6778
CD
CD-4712098
CP
CP-47 8732
Distance
173.91
Distance ly
567.29
last precise pa
266.4
last precise sep
1.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18111-4731 B 1879 1934 1 266 1.7 6.10 11.50 K1IIICNII 181104.41-473047.0

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