19571+0207 LDS1031

Coord 2000	19571+0207		Discov num	LDS1031		Comp			Coord arcsec 2000	19 56 59.73 +02 06 43.6
Date first	1936		Date last	2015		Obs	9
Pa first	246		Pa last	246		P.A. Now (θ)	246°
Sep first	8.0		Sep last	8.5		Sep. Now (ρ)	8.5"
Mag pri	14.90		Mag sec	16.10		delta mag (ΔM)	1.2		Spectral class
Pri motion ra	-264		Sec motion ra	-264
Pri motion dec	-377		Sec motion dec	-377
Notes

Nature of this double is uncertain.

Precise pa

245.8

Precise sep

8.455

Constellation

Aquila

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19571+0207	LDS1031		1999	6	246	8.4	14.90	16.10		D	195659.82+020645.2
19571+0207	LDS1031		2000	7	246	8.4	14.90	16.10		D	195659.82+020645.2
19571+0207	LDS1031		2010	8	247	8.2	14.90	16.10			195659.82+020645.2
19571+0207	LDS1031		2015	9	246	8.5	14.90	16.10			195659.73+020643.6

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