00059-3020 SEE   1AB,C

Coord 2000	00059-3020		Discov num	SEE   1		Comp	AB,C		Coord arcsec 2000	00 05 57.01 -30 19 41.9
Date first	1896		Date last	2014		Obs	13
Pa first	320		Pa last	327		P.A. Now (θ)	327°
Sep first	4.5		Sep last	5.0		Sep. Now (ρ)	5"
Mag pri	9.30		Mag sec	10.80		delta mag (ΔM)	1.5		Spectral class	F2V (yellow-white)
Pri motion ra	+012		Sec motion ra	-002
Pri motion dec	-032		Sec motion dec	+004
Notes

rPM=1.13 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 05 57 -30 19 42	RST 5180 AB	2008	6	340	0.3	10.00	10.20	0.20
Show			00 05 57 -30 19 42	SEE 1 AB,C	2014	13	327	5.0	9.30	10.80	1.50		<===

Triple system
4 visible stars in this system

Precise pa	327.2		Precise sep	5		Constellation	Hydra		Tycho2	6989-01194-1
Gaia DR2	2320600173245424640		HD	117

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00059-3020	SEE 1	AB,C	1998	11	329	5.3	9.30	10.80		D	000557.01-301941.9
00059-3020	SEE 1	AB,C	2014	13	327	5.0	9.30	10.80	F2V		000557.01-301941.9

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