00550-0722 GWP 101

Coord 2000	00550-0722		Discov num	GWP 101		Comp			Coord arcsec 2000	00 55 01.75 -07 21 35.3
Date first	1998		Date last	2000		Obs	3
Pa first	204		Pa last	20		P.A. Now (θ)	20°
Sep first	6.6		Sep last	7.1		Sep. Now (ρ)	7.1"
Mag pri	16.40		Mag sec	16.60		delta mag (ΔM)	0.2		Spectral class
Pri motion ra	+086		Sec motion ra	+080
Pri motion dec	-084		Sec motion dec	-102
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.146 (< 0.3, Physical double) This double is physical.

Precise pa

20.4

Precise sep

7.11

Constellation

Cetus

Gaia DR2

65971534720

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00550-0722	GWP 101		2000	2	20	7.1	16.40	16.60		V	005501.57-072140.8
00550-0722	GWP 101		2010	4	22	6.3	16.40	16.60		V	005501.75-072135.3

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