13270-2021 B  2751AB

Coord 2000	13270-2021		Discov num	B  2751		Comp	AB		Coord arcsec 2000	13 27 01.47 -20 21 28.8
Date first	1930		Date last	2017		Obs	5
Pa first	120		Pa last	111		P.A. Now (θ)	111°
Sep first	10.0		Sep last	16.3		Sep. Now (ρ)	16.3"
Mag pri	9.27		Mag sec	11.90		delta mag (ΔM)	2.63		Spectral class	F3/5V (yellow-white)
Pri motion ra	-041		Sec motion ra	-005
Pri motion dec	-005		Sec motion dec	-020
Notes

rPM=0.944 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		181662	13270-2021	B 2751	AB	1930	2017	5	111	16.3	9.27	11.90	2.63		<===
Show		181662	13270-2021	DAM 599	BC	1998	2000	4	164	11.6	11.90	14.90	3.00

Triple system
3 visible stars in this system

Precise pa	110.5		Precise sep	16.316		Cdsa2 id	B 2751 AB		Constellation	Virgo
SAO	181662		Tycho2	6128-00396-1		HD	116895		Ra deg	13.450408333333332
De deg	-20.358		last precise pa	110.5		last precise sep	16.316

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13270-2021	B 2751	AB	1998	3	111	15.5	9.27	11.90	F3/5V	D	132701.47-202128.8
13270-2021	B 2751	AB	1999	4	111	15.5	9.27	11.90	F3/5V	D	132701.47-202128.8
13270-2021	B 2751	AB	2017	5	111	16.3	9.27	11.90	F3/5V		132701.47-202128.8

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