01139-5551 RST1207

Coord 2000	01139-5551		Discov num	RST1207		Comp			Coord arcsec 2000	01 13 56.51 -55 51 29.3
Date first	1934		Date last	1991		Obs	5
Pa first	81		Pa last	73		P.A. Now (θ)	73°
Sep first	1.5		Sep last	1.7		Sep. Now (ρ)	1.7"
Mag pri	10.51		Mag sec	13.58		delta mag (ΔM)	3.07		Spectral class	F5V (yellow-white)
Pri motion ra	+043		Sec motion ra	+045
Pri motion dec	+013		Sec motion dec	+007
Notes

Nature of this double is uncertain.

Constellation	Phoenix		HIP	5762		Tycho2	8477-00774-1		HD	7489
CP	CP-56 250		Distance	141.84		Distance ly	462.68		last precise pa	72.8
last precise sep	1.74

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01139-5551	RST1207		1991	5	73	1.7	10.51	13.58	F5V		011356.51-555129.3

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