20244-0408 ABH 140AE

Coord 2000	20244-0408		Discov num	ABH 140		Comp	AE		Coord arcsec 2000	20 24 19.21 -04 07 28.5
Date first	1988		Date last	2014		Obs	7
Pa first	103		Pa last	102		P.A. Now (θ)	102°
Sep first	43.8		Sep last	40.3		Sep. Now (ρ)	40.3"
Mag pri	11.63		Mag sec	15.70		delta mag (ΔM)	4.07		Spectral class	K5V (yellow-orange)
Pri motion ra	+119		Sec motion ra	-002
Pri motion dec	-049		Sec motion dec	-004
Notes	U (Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=1.003 This double is not physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20244-0408	HJ 915	AB	1827	2015	9	335	45.4	11.63	13.30	1.67
Show			20244-0408	HJ 915	AC	1827	2015	9	36	25.1	11.63	13.00	1.37
Show			20244-0408	ABH 140	AD	1988	2014	7	69	14.4	11.63	15.40	3.77
Show			20244-0408	ABH 140	AE	1988	2014	7	102	40.3	11.63	15.70	4.07		<===
Show			20244-0408	ABH 140	AF	1988	2014	7	311	98.1	11.63	14.30	2.67
Show			20244-0408	ABH 140	AG	1988	2015	8	272	94.0	11.63	15.00	3.37
Show			20244-0408	ABH 140	AH	1988	2015	8	241	115.5	11.63	14.30	2.67

Octuple system
8 visible stars in this system

Precise pa	101.9		Precise sep	40.317		Constellation	Aquila		Tycho2	5171-01065-1
Gaia DR2	43008292736

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20244-0408	ABH 140	AE	2002	3	101	42.6	11.63	15.70	K5V	D	202419.21-040728.5
20244-0408	ABH 140	AE	2014	7	102	40.3	11.63	15.70	K5V	U	202419.21-040728.5

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