22104-5158 TOK 216

Coord 2000	22104-5158		Discov num	TOK 216		Comp			Coord arcsec 2000	22 10 21.44 -51 57 36.3
Date first	2011		Date last	2011		Obs	2
Pa first	346		Pa last	346.3		P.A. Now (θ)	346.3°
Sep first	1.4		Sep last	1.42		Sep. Now (ρ)	1.42"
Mag pri	7.60		Mag sec	13.30		delta mag (ΔM)	5.7		Spectral class	F8V (yellow-white)
Pri motion ra	+220		Sec motion ra
Pri motion dec	-107		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Constellation	Grus		SAO	247337		HIP	109443		Tycho2	8444-00339-1
Gaia DR2	6509918459245570432		HD	210236		CD	CD-5210104		CP	CP-5211992
Distance	61.43		Distance ly	200.38

discov_num	notes	refcode
TOK 216	Possibly triple. The 1".4 companion found with NICI cannot explain the
	RV variability and acceleration.	Tok2012a

refcode	metd	author	reference
Tok2012a	A j	Tokovinin, A., Hartnung, M., Hayward, T.L., & Makarov, V.V.	2012AJ....144....7T
Tok2012a		AJ 144, 7, 2012

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22104-5158	TOK 216		2011	2	346	1.4	7.63	11.00	F8V		221021.23-515735.4

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS