12131-2745 TDS8270

Coord 2000	12131-2745		Discov num	TDS8270		Comp			Coord arcsec 2000	12 13 06.19 -27 45 20.5
Date first	1991		Date last	1991		Obs	1
Pa first	131		Pa last	131		P.A. Now (θ)	131°
Sep first	0.8		Sep last	0.8		Sep. Now (ρ)	0.8"
Mag pri	11.41		Mag sec	11.98		delta mag (ΔM)	0.57		Spectral class
Pri motion ra	+025		Sec motion ra	+025
Pri motion dec	-013		Sec motion dec	-013
Notes

Nature of this double is uncertain.

Precise pa	130.6		Precise sep	0.81		Constellation	Hydra		Tycho2	6676-00410-1
last precise pa	130.6		last precise sep	0.81

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12131-2745	TDS8270		1991	1	131	0.8	11.41	11.98			121306.19-274520.5

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