20018-0354 J   154

Coord 2000	20018-0354		Discov num	J   154		Comp			Coord arcsec 2000	20 01 46.06 -03 54 08.0
Date first	1910		Date last	2016		Obs	11
Pa first	60		Pa last	59		P.A. Now (θ)	59°
Sep first	3.3		Sep last	4.3		Sep. Now (ρ)	4.3"
Mag pri	11.00		Mag sec	11.30		delta mag (ΔM)	0.3		Spectral class
Pri motion ra	-109		Sec motion ra	+008
Pri motion dec	-055		Sec motion dec	+017
Notes	N (See Notes)

Visually invisible, K-band or other infrared star rPM=1.125 This double is not physical.

Precise pa

59.2

Precise sep

4.262

Constellation

Aquila

Gaia DR2

43331662336

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20018-0354	J 154		1998	7	60	3.9	9.50	10.00		N D	200146.06-035408.0
20018-0354	J 154		2010	8	60	4.1	9.50	10.00		N D	200146.06-035408.0
20018-0354	J 154		2016	10	59	4.3	11.00	11.30		N	200146.06-035408.0

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