WDS 19181-1557 S 716 (HD 180695) : NOTES
 
 
discov_num notes refcode
S 716 Appears to also be STN 46 (formerly at 19267-1557) with an RA error.
 
 
REFERENCES
 
 
refcode metd author reference
S__1826 Ma - South, J. 1826RSPT..116....1S
S__1826 Phil. Trans. R. Soc., 116, Pt.1, 1826
S__1844A Ma - South, J. 1844QB43.S66.......
S__1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
S__1852A Ma - South, J. .
S__1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
S__1880A Ma - South, J. 1880MNRAS..40..497B
S__1880A cited by Burnham (MNRAS 40, 497, 1880)
S__1906A Ma - South, J. 1906MmRAS..56....1L
S__1906A cited by Lewis (MemRAS 56, 1, 1906)
S__1906B Ma - South, J. 1906QB821.B972.....
S__1906B cited in BDS (Burnham Double Star Cat., 1906)
S__1913A Ma - South, J. 1913QB811.B8.......
S__1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
S__1922A Ma - South, J. 1922AN....216...49R
S__1922A cited by Rabe (AN 216, 49, 1922)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19181-1557 S 716 2004 47 195 5.4 8.37 8.62 B9.5V N D 191805.55-155713.4
19181-1557 S 716 2010 50 194 5.0 8.37 8.62 B9.5V N 191805.55-155713.4
19181-1557 S 716 2015 51 196 5.0 8.37 8.62 B9.5V N 191805.55-155713.4
19181-1557 S 716 2018 52 197 4.9 8.37 8.62 B9.5V N 191805.55-155713.4

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