19486+0141 BAL1529AC

Coord 2000	19486+0141		Discov num	BAL1529		Comp	AC		Coord arcsec 2000	19 48 36.27 +01 41 18.7
Date first	1909		Date last	2015		Obs	9
Pa first	33		Pa last	32		P.A. Now (θ)	32°
Sep first	12.5		Sep last	12.4		Sep. Now (ρ)	12.4"
Mag pri	12.90		Mag sec	11.80		delta mag (ΔM)	1.1		Spectral class
Pri motion ra	-011		Sec motion ra	-005
Pri motion dec	-008		Sec motion dec	-010
Notes

rPM=0.465 Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19486+0141	BAL1529	AB	1909	2015	10	36	22.7	12.90	11.70	1.20
Show			19486+0141	BAL1529	AC	1909	2015	9	32	12.4	12.90	11.80	1.10		<===
Show			19486+0141	BAL1529	BC	1909	2015	9	220	10.3	11.70	11.80	0.10

Triple system
3 visible stars in this system

Precise pa

32.3

Precise sep

12.444

Constellation

Aquila

Gaia DR2

94061208576

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19486+0141	BAL1529	AC	2000	3	33	12.4	10.80	11.20		D	194836.27+014118.7
19486+0141	BAL1529	AC	2010	4	32	12.5	10.80	11.20		D	194836.27+014118.7
19486+0141	BAL1529	AC	2015	6	32	12.4	12.90	11.80			194836.27+014118.7

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