10283-2416 TOK 537AB

Coord 2000	10283-2416		Discov num	TOK 537		Comp	AB		Coord arcsec 2000	10 28 17.22 -24 15 56.1
Date first	1980		Date last	1999		Obs	2
Pa first	94		Pa last	94		P.A. Now (θ)	94°
Sep first	999.9		Sep last	999.9		Sep. Now (ρ)	999.9"
Mag pri	9.66		Mag sec	14.81		delta mag (ΔM)	5.15		Spectral class	K5V (yellow-orange)
Pri motion ra	-137		Sec motion ra	-159
Pri motion dec	+096		Sec motion dec	+088
Notes

rPM=0.129 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		178854	10283-2416	TOK 537	AB	1980	1999	2	94	999.9	9.66	14.81	5.15		<===
Show		178854	10283-2416	TOK 537	AC	1980	1999	3	59	999.9	9.66	15.41	5.75

Triple system
3 visible stars in this system

Precise pa	94.4		Precise sep	1278.66		Constellation	Hydra		SAO	178854
HIP	51263		Tycho2	6620-00655-1		Gaia DR2	5472695642652167552		CD	CD-23 9305
CP	CP-23 4943		Distance	35.6		Distance ly	116.13

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10283-2416	TOK 537	AB	1999	2	94	999.9	9.66	14.81	K5V		102817.22-241556.1

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