00548+0857 GWP 100

Coord 2000	00548+0857		Discov num	GWP 100		Comp			Coord arcsec 2000	00 54 48.97 +08 57 26.5
Date first	1990		Date last	2015		Obs	8
Pa first	11		Pa last	12		P.A. Now (θ)	12°
Sep first	43.4		Sep last	43.3		Sep. Now (ρ)	43.3"
Mag pri	12.60		Mag sec	16.40		delta mag (ΔM)	3.8		Spectral class
Pri motion ra	-072		Sec motion ra	-066
Pri motion dec	-098		Sec motion dec	-094
Notes	N R (See Notes, Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.059 (< 0.3, Physical double) This double is physical.

Precise pa	11.5		Precise sep	43.264		Constellation	Pisces		Tycho2	0605-01109-1
Gaia DR2	27562887808

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00548+0857	GWP 100		2000	2	12	43.2	12.60	16.40		N DR	005448.97+085726.5
00548+0857	GWP 100		2010	3	12	43.2	12.60	16.40		N R	005448.97+085726.5
00548+0857	GWP 100		2015	4	11	43.3	12.60	16.40		N R	005448.97+085726.5

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