00436+1721 STF  51

Coord 2000	00436+1721		Discov num	STF  51		Comp			Coord arcsec 2000	00 43 33.15 +17 21 21.1
Date first	1830		Date last	2010		Obs	44
Pa first	132		Pa last	125		P.A. Now (θ)	125°
Sep first	4.2		Sep last	3.5		Sep. Now (ρ)	3.5"
Mag pri	8.33		Mag sec	10.40		delta mag (ΔM)	2.07		Spectral class	F8 (yellow-white)
Pri motion ra	-019		Sec motion ra
Pri motion dec	-042		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	125.3		Precise sep	3.54		Cdsa2 id	STF 51		Constellation	Pisces
SAO	92052		Tycho2	1188-00253-1		HD	4107		Ra deg	0.725875
De deg	17.355861111111114		last precise pa	125.3		last precise sep	3.54

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00436+1721	STF 51		2000	43	125	3.4	8.90	10.40	F8	D	004333.15+172121.1
00436+1721	STF 51		2009	44	127	3.6	8.90	10.40	F8	D	004333.15+172121.1
00436+1721	STF 51		2010	45	125	3.5	8.90	10.40	F8	D	004333.15+172121.1

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