19558+0830 J  1869

Coord 2000	19558+0830		Discov num	J  1869		Comp			Coord arcsec 2000	19 55 45.62 +08 28 32.9
Date first	1941		Date last	2015		Obs	9
Pa first	5		Pa last	9		P.A. Now (θ)	9°
Sep first	6.0		Sep last	8.9		Sep. Now (ρ)	8.9"
Mag pri	14.10		Mag sec	14.70		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	-004		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa

9.4

Precise sep

8.926

Constellation

Aquila

Gaia DR2

87269151104

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19558+0830	J 1869		1941	1	5	6.0	11.40	12.20			195536.91+082544.6
19558+0830	J 1869		1999	2	10	8.9	14.10	14.70		DI	195545.62+082832.9
19558+0830	J 1869		2001	4	10	8.8	14.10	14.70		D	195545.62+082832.9
19558+0830	J 1869		2010	5	10	8.5	14.10	14.70			195545.62+082832.9
19558+0830	J 1869		2015	6	10	9.0	14.10	14.70			195545.62+082832.9

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