20131-1111 BRT2771AB

Coord 2000	20131-1111		Discov num	BRT2771		Comp	AB		Coord arcsec 2000	20 13 07.36 -11 10 52.4
Date first	1905		Date last	2015		Obs	6
Pa first	106		Pa last	130		P.A. Now (θ)	130°
Sep first	3.7		Sep last	5.9		Sep. Now (ρ)	5.9"
Mag pri	12.85		Mag sec	12.85		delta mag (ΔM)	0		Spectral class
Pri motion ra	-039		Sec motion ra	+049
Pri motion dec	+046		Sec motion dec	-031
Notes	N B (See Notes, Blue magnitudes)

Visually invisible, K-band or other infrared star rPM=1.939 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20131-1111	BRT2771	AB	1905	2015	6	130	5.9	12.85	12.85	0.00		<===
Show			20131-1111	DAM 203	AC	1999	2015	3	53	5.4	12.90	13.80	0.90

Triple system
3 visible stars in this system

Precise pa

129.7

Precise sep

5.887

Constellation

Capricornus

Gaia DR2

11953287040

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20131-1111	BRT2771	AB	2000	3	128	5.6	12.85	12.85		DB	201307.36-111052.4
20131-1111	BRT2771	AB	2015	5	130	5.9	12.85	12.85		N B	201307.36-111052.4

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