20090-3843 SEE 407

Coord 2000	20090-3843		Discov num	SEE 407		Comp			Coord arcsec 2000	20 09 01.09 -38 43 24.8
Date first	1896		Date last	2015		Obs	13
Pa first	261		Pa last	259		P.A. Now (θ)	259°
Sep first	3.1		Sep last	3.3		Sep. Now (ρ)	3.3"
Mag pri	9.43		Mag sec	9.86		delta mag (ΔM)	0.43		Spectral class	F6V (yellow-white)
Pri motion ra	+037		Sec motion ra	+013
Pri motion dec	-020		Sec motion dec	-024
Notes

rPM=0.578 Nature of this double is uncertain.

Precise pa	259.2		Precise sep	3.301		Constellation	Sagittarius		HIP	99264
Tycho2	7947-01019-1		Gaia DR2	17258988032		HD	190981		CD	CD-3913633
CP	CP-39 8628		Distance	406.5		Distance ly	1326

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20090-3843	SEE 407		1991	11	259	3.4	9.43	9.86	F6V		200901.09-384324.8
20090-3843	SEE 407		1998	12	259	3.3	9.43	9.86	F6V		200901.09-384324.8
20090-3843	SEE 407		2015	13	259	3.3	9.43	9.86	F6V		200901.09-384324.8

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