21514-4153 CRU9027AC

Coord 2000	21514-4153		Discov num	CRU9027		Comp	AC		Coord arcsec 2000	21 51 21.34 -41 53 23.1
Date first	1879		Date last	2000		Obs	6
Pa first	160		Pa last	171		P.A. Now (θ)	171°
Sep first	125.0		Sep last	135.4		Sep. Now (ρ)	135.4"
Mag pri	9.01		Mag sec	11.80		delta mag (ΔM)	2.79		Spectral class	K1III (yellow-orange)
Pri motion ra	+012		Sec motion ra	+011
Pri motion dec	+001		Sec motion dec	-023
Notes

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21514-4153	CRU9027	AB	1879	2000	6	97	99.8	9.01	11.04	2.03
Show			21514-4153	CRU9027	AC	1879	2000	6	171	135.4	9.01	11.80	2.79		<===

Triple system
3 visible stars in this system

Constellation

Grus

last precise pa

171.2

last precise sep

135.44

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21514-4153	CRU9027	AC	2000	3	171	135.4	8.90	11.80	K1III		215121.34-415323.1

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