19001-7242 B  2054

 
 
19h 00m 08.19s -72 42' 08.2" P.A. 310 sep 2.9 mag 9.44,14.00 Sp F0III/IV
 
 
Coord 2000
19001-7242
Discov num
B  2054
Comp
Coord arcsec 2000
19 00 08.19 -72 42 08.2
Date first
1930
Date last
1930
Obs
1
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.44
Mag sec
14.00
delta mag (ΔM)
4.56
Spectral class
F0III/IV (yellow-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.8
Precise sep
2.91
Constellation
Pavo
Tycho2
9300-01033-1
HD
174979
last precise pa
309.8
last precise sep
2.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19001-7242 B 2054 1930 1 310 2.9 9.44 14.00 F0III/IV 190008.19-724208.2

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