00542-1619 GWP  99AB

Coord 2000	00542-1619		Discov num	GWP  99		Comp	AB		Coord arcsec 2000	00 54 09.88 -16 19 08.7
Date first	1991		Date last	2015		Obs	7
Pa first	81		Pa last	81		P.A. Now (θ)	81°
Sep first	56.7		Sep last	56.5		Sep. Now (ρ)	56.5"
Mag pri	11.46		Mag sec	12.06		delta mag (ΔM)	0.6		Spectral class
Pri motion ra	+089		Sec motion ra	+088
Pri motion dec	-032		Sec motion dec	-027
Notes	V W (Proper motion indicates physical, )

Visually invisible, K-band or other infrared star rPM=0.054 (< 0.3, Physical double) This double is physical.

Precise pa

81.4

Precise sep

56.498

Constellation

Cetus

Tycho2

5848-01658-1

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00542-1619	GWP 99	AB	2015	7	81	56.5	11.46	12.06		VW	005409.88-161908.7

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