19345+0037 BAL 1206 Aa,Ab

Coord 2000	19345+0037		Discov num	BAL1206		Comp	Aa,Ab		Coord arcsec 2000	19 34 34.72 +00 35 34.7
Date first	2013		Date last	2013		Obs	1
Pa first	289		Pa last	288.7		P.A. Now (θ)	288.7°
Sep first	0.6		Sep last	0.585		Sep. Now (ρ)	0.585"
Mag pri	12.80		Mag sec	12.80		delta mag (ΔM)	0		Spectral class
Pri motion ra	-002		Sec motion ra
Pri motion dec	-039		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 34 35 +00 35 35	BAL 1206 Aa,Ab	2013	1	289	0.6	12.80	12.80	0.00		<===
Show			19 34 35 +00 35 35	BAL 1206 AB	2015	7	9	2.1	12.72	12.25	0.47

Triple system
2 estimated visually detectable stars in this system

Constellation

Aquila

discov_num	notes	refcode
BAL1206	J 2552.

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19345+0037	BAL1206	Aa,Ab	2013	1	289	0.6	12.80	12.80			193434.72+003534.7

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS