18548-4740 CPO 602A,BC

 
 
18h 54m 50.96s -47 39' 35.7" P.A. 48 sep 9 mag 9.40,10.50 Sp K1/2III
 
 
Coord 2000
18548-4740
Discov num
CPO 602
Comp
A,BC
Coord arcsec 2000
18 54 50.96 -47 39 35.7
Date first
1905
Date last
1998
Obs
6
Pa first
47
Pa last
48
P.A. Now (θ)
48°
Sep first
10.1
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
9.40
Mag sec
10.50
delta mag (ΔM)
1.1
Spectral class
K1/2III (yellow-orange)
Pri motion ra
-005
Sec motion ra
+013
Pri motion dec
+009
Sec motion dec
+039
Notes
rPM=0.851
This double is not physical.
 
 
18548-4740 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 229364 18548-4740 CPO 602 A,BC 1905 1998 6 48 9.0 9.40 10.50 1.10 <===
Show 229365 18548-4740 RST1009 BC 1930 1989 3 346 0.4 11.10 11.50 0.40
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.6
Precise sep
9.023
Constellation
Telescopium
SAO
229364
Tycho2
8377-00521-1
HD
174847
last precise pa
47.6
last precise sep
9.023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18548-4740 CPO 602 A,BC 1998 5 47 9.1 9.40 10.50 K1/2III D 185450.96-473935.7

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