19177-6559 B   966AB

 
 
19h 17m 40.75s -65 58' 57.8" P.A. 169 sep 4.2 mag 9.66,14.10 Sp G8IV
 
 
Coord 2000
19177-6559
Discov num
B   966
Comp
AB
Coord arcsec 2000
19 17 40.75 -65 58 57.8
Date first
1927
Date last
2015
Obs
4
Pa first
167
Pa last
169
P.A. Now (θ)
169°
Sep first
4.1
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
9.66
Mag sec
14.10
delta mag (ΔM)
4.44
Spectral class
G8IV (yellow)
Pri motion ra
+014
Sec motion ra
Pri motion dec
-030
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19177-6559 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19177-6559 B 966 AB 1927 2015 4 169 4.2 9.66 14.10 4.44 <===
Show 19177-6559 BAU 55 AC 1993 2015 4 26 22.5 9.66 15.70 6.04
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
169
Precise sep
4.206
Constellation
Pavo
SAO
254518
Tycho2
9083-01130-1
Gaia DR2
08830764672
HD
179523
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19177-6559 B 966 AB 1993 3 165 4.0 9.66 14.10 G8IV D 191740.75-655857.8
19177-6559 B 966 AB 2015 4 169 4.2 9.66 14.10 G8IV 191740.75-655857.8

If you need more information about this double, apply for a data request form to the WDS.