19512+0801 J  1172

Coord 2000	19512+0801		Discov num	J  1172		Comp			Coord arcsec 2000	19 51 11.14 +08 00 00.5
Date first	1915		Date last	2015		Obs	11
Pa first	101		Pa last	99		P.A. Now (θ)	99°
Sep first	2.2		Sep last	2.6		Sep. Now (ρ)	2.6"
Mag pri	11.30		Mag sec	11.50		delta mag (ΔM)	0.2		Spectral class
Pri motion ra	-057		Sec motion ra	+008
Pri motion dec	+009		Sec motion dec	-005
Notes	R (Red magnitudes)

Visually invisible, K-band or other infrared star rPM=1.152 This double is not physical.

Precise pa

99

Precise sep

2.646

Constellation

Aquila

Gaia DR2

77412878848

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19512+0801	J 1172		2001	8	99	2.5	9.80	9.80			195111.23+080000.6
19512+0801	J 1172		2015	11	99	2.6	11.30	11.50		R	195111.14+080000.5

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