18511-0617 J   107AE

Coord 2000	18511-0617		Discov num	J   107		Comp	AE		Coord arcsec 2000	18 51 07.97 -06 16 45.0
Date first	1885		Date last	2009		Obs	8
Pa first	85		Pa last	93		P.A. Now (θ)	93°
Sep first	15.0		Sep last	15.8		Sep. Now (ρ)	15.8"
Mag pri	8.62		Mag sec	11.92		delta mag (ΔM)	3.3		Spectral class	B8 (blue-white)
Pri motion ra	-001		Sec motion ra	+005
Pri motion dec	+001		Sec motion dec	-018
Notes

rPM=1.067 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			18511-0617	J 107	AB	1885	2009	8	192	6.3	8.62	11.34	2.72
Show			18511-0617	J 107	AC	1885	2009	8	147	9.9	8.62	11.89	3.27
Show			18511-0617	J 107	AE	1885	2009	8	93	15.8	8.62	11.92	3.30		<===
Show			18511-0617	J 107	CD	1915	2009	3	197	3.6	11.89	12.20	0.31
Show			18511-0617	J 107	EF	1915	2009	3	327	3.4	12.50	12.70	0.20

Sextuple system
6 visible stars in this system

Precise pa	93.3		Precise sep	15.79		Constellation	Scutum		last precise pa	93.3
last precise sep	15.79

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18511-0617	J 107	AE	1915	4	89	15.5	8.62	13.70	B8		185107.98-061645.0
18511-0617	J 107	AE	1999	5	95	16.0	8.62	12.50	B8	D	185107.97-061645.0
18511-0617	J 107	AE	2009	7	93	15.8	8.62	12.50	B8	D	185107.97-061645.0

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