20317-0940 J  1396AB

Coord 2000	20317-0940		Discov num	J  1396		Comp	AB		Coord arcsec 2000	20 31 40.15 -09 41 45.5
Date first	1940		Date last	2015		Obs	8
Pa first	121		Pa last	118		P.A. Now (θ)	118°
Sep first	4.0		Sep last	6.8		Sep. Now (ρ)	6.8"
Mag pri	10.60		Mag sec	11.10		delta mag (ΔM)	0.5		Spectral class
Pri motion ra	-094		Sec motion ra	+007
Pri motion dec	+021		Sec motion dec	-005
Notes

rPM=1.083 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 31 40 -09 41 46	J 1396 AB	2015	8	118	6.8	10.60	11.10	0.50		<===
Show			20 31 40 -09 41 46	HEI 9016 AC	2015	8	44	8.3	10.60	12.00	1.40

Triple system
3 visible stars in this system

Precise pa

117.6

Precise sep

6.825

Constellation

Capricornus

Gaia DR2

6904720816689120640

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20317-0940	J 1396	AB	2000	5	118	6.8	10.60	11.10			203140.15-094145.5
20317-0940	J 1396	AB	2015	6	118	6.8	10.60	11.10			203140.15-094145.5

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