00201+4244 LDS3151AC

Coord 2000	00201+4244		Discov num	LDS3151		Comp	AC		Coord arcsec 2000	00 20 03.86 +42 43 46.4
Date first	1960		Date last	2016		Obs	14
Pa first	276		Pa last	268		P.A. Now (θ)	268°
Sep first	23.0		Sep last	22.5		Sep. Now (ρ)	22.5"
Mag pri	13.29		Mag sec	18.07		delta mag (ΔM)	4.78		Spectral class
Pri motion ra	+173		Sec motion ra	+177
Pri motion dec	-174		Sec motion dec	-176
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.018 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 20 04 +42 43 46	OSO 3 AB	2015	11	347	12.4	13.29	17.20	3.91
Show			00 20 04 +42 43 46	LDS 3151 AC	2016	14	268	22.5	13.29	18.07	4.78		<===
Show			00 20 04 +42 43 46	OSO 3 AD	2015	8	101	18.7	13.29	19.30	6.01

Quadruple system
4 visible stars in this system

Precise pa

268.2

Precise sep

22.549

Constellation

Hydra

Gaia DR2

385118623534199808

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00201+4244	LDS3151	AC	2002	8	269	22.6	13.29	18.07		D	002003.86+424346.4
00201+4244	LDS3151	AC	2015	9	268	22.6	13.29	18.07		NV	002003.86+424346.4

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