18255-6301 UC 3577AB (V346 Pav)

 
 
18h 25m 31.63s -63 01' 17.5" P.A. 118 sep 65 mag 7.90,13.90 Sp hA7mA2V dist. 71.17 pc (232.16 l.y.)
 
 
Coord 2000
18255-6301
Discov num
UC 3577
Comp
AB
Coord arcsec 2000
18 25 31.63 -63 01 17.5
Date first
1998
Date last
2000
Obs
2
Pa first
119
Pa last
118
P.A. Now (θ)
118°
Sep first
65.4
Sep last
65.0
Sep. Now (ρ)
65"
Mag pri
7.90
Mag sec
13.90
delta mag (ΔM)
6
Spectral class
hA7mA2V
Pri motion ra
+001
Sec motion ra
+007
Pri motion dec
-102
Sec motion dec
-109
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.084 (< 0.3, Physical double)
This double is physical.
 
 
18255-6301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V346 Pav 254237 18255-6301 UC 3577 AB 1998 2000 2 118 65.0 7.90 13.90 6.00 <===
Show 254237 18255-6301 ARY 108 AC 1998 2013 3 227 108.8 6.20 11.60 5.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.3
Precise sep
65.01
Var name
V346 Pav
Cdsa2 id
UC 3577 AB
Constellation
Pavo
SAO
254237
HIP
90304
Tycho2
9072-02407-1
HD
168740
HR
6871
CP
CP-63 4406
Ra deg
18.425452777777778
De deg
-63.02152777777778
Distance
71.17
Distance ly
232.16
last precise pa
118.3
last precise sep
65.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18255-6301 UC 3577 AB 2000 2 118 65.0 7.90 13.90 hA7mA2V V 182531.63-630117.5

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