18255-6301 UC 3577AB (V346 Pav)

 
 
18h 25m 31.63s -63 01' 17.5" P.A. 118 sep 65.1 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
2015
Obs
3
Pa first
119
Pa last
118
P.A. Now (θ)
118°
Sep first
65.4
Sep last
65.1
Sep. Now (ρ)
65.1"
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 2015 3 118 65.1 7.90 13.90 6.00 <===
Show 254237 18255-6301 ARY 108 AC 1998 2015 4 227 109.6 6.20 11.60 5.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
118.4
Precise sep
65.113
Var name
V346 Pav
Constellation
Pavo
SAO
254237
HIP
90304
Tycho2
9072-02407-1
Gaia DR2
6630272582575487360
HD
168740
HR
6871
CP
CP-63 4406
Distance
71.17
Distance ly
232.16
 
 
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
18255-6301 UC 3577 AB 2015 3 118 65.1 7.90 13.90 hA7mA2V NV 182531.63-630117.5

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