18231-6359 UC 3569BC

 
 
18h 23m 08.90s -63 58' 04.3" P.A. 62 sep 45.3 mag 16.30,15.01
 
 
Coord 2000
18231-6359
Discov num
UC 3569
Comp
BC
Coord arcsec 2000
18 23 08.90 -63 58 04.3
Date first
1998
Date last
2015
Obs
5
Pa first
63
Pa last
62
P.A. Now (θ)
62°
Sep first
45.6
Sep last
45.3
Sep. Now (ρ)
45.3"
Mag pri
16.30
Mag sec
15.01
delta mag (ΔM)
1.29
Spectral class
Pri motion ra
-012
Sec motion ra
-026
Pri motion dec
-056
Sec motion dec
-053
Notes
V (Proper motion indicates physical)
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
18231-6359 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 254222 18231-6359 UC 3569 AB 1998 2015 5 15 39.6 15.10 16.30 1.20
Show 254222 18231-6359 UC 3569 BC 1998 2015 5 62 45.3 16.30 15.01 1.29 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.1
Precise sep
45.319
Constellation
Pavo
SAO
254222
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18231-6359 UC 3569 BC 2000 2 63 45.4 16.30 15.30 V 182308.90-635804.3
18231-6359 UC 3569 BC 2015 5 62 45.3 16.30 15.01 V 182308.90-635804.3

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