20024+3519 ABH 127AJ

Coord 2000	20024+3519		Discov num	ABH 127		Comp	AJ		Coord arcsec 2000	20 02 23.28 +35 18 41.1
Date first	1988		Date last	2015		Obs	6
Pa first	109		Pa last	108		P.A. Now (θ)	108°
Sep first	62.2		Sep last	62.0		Sep. Now (ρ)	62"
Mag pri	9.42		Mag sec	13.65		delta mag (ΔM)	4.23		Spectral class	B2 (blue-white)
Pri motion ra	-006		Sec motion ra	-002
Pri motion dec	-004		Sec motion dec	-006
Notes	N U (See Notes, Proper motion indicates non-physical)

rPM=0.62 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		69299	20 02 23 +35 18 41	ES 202 AB	2015	13	100	17.9	9.20	10.90	1.70
Show		69299	20 02 23 +35 18 41	ES 202 AC	2015	14	164	11.9	9.20	11.80	2.60
Show		69299	20 02 23 +35 18 41	ES 202 AD	2015	11	133	23.1	9.20	11.80	2.60
Show		69299	20 02 23 +35 18 41	ABH 127 AE	2015	10	221	19.9	9.20	13.60	4.40
Show		69299	20 02 23 +35 18 41	ABH 127 AF	2015	6	222	32.3	9.42	13.40	3.98
Show		69299	20 02 23 +35 18 41	ABH 127 AG	2015	6	25	35.8	9.42	13.80	4.38
Show		69299	20 02 23 +35 18 41	ABH 127 AH	2015	6	13	41.5	9.20	14.50	5.30
Show		69299	20 02 23 +35 18 41	ABH 127 AI	2015	6	130	57.0	9.42	13.84	4.42
Show		69299	20 02 23 +35 18 41	ABH 127 AJ	2015	6	108	62.0	9.42	13.65	4.23		<===
Show		69299	20 02 23 +35 18 41	ABH 127 AK	2015	7	108	98.9	9.42	12.83	3.41
Show		69299	20 02 23 +35 18 41	ABH 127 AL	2015	5	112	96.5	9.42	12.83	3.41
Show		69299	20 02 23 +35 18 41	ES 202 AM	2015	8	223	11.6	9.20	13.10	3.90
Show		69299	20 02 23 +35 18 41	ES 202 AN	2015	6	102	22.8	9.20	14.40	5.20
Show		69299	20 02 23 +35 18 41	ES 202 AO	2015	2	182	4.1	9.20	14.40	5.20
Show		69299	20 02 23 +35 18 41	FYM 84 AS	2015	4	271	22.9	9.20	14.93	5.73
Show		69299	20 02 25 +35 18 38	ES 202 BD	2015	16	184	12.9	10.90	11.80	0.90
Show		69299	20 02 25 +35 18 38	ES 202 BN	2015	13	109	5.0	10.90	13.50	2.60
Show		69299	20 02 24 +35 18 30	ES 202 CD	2015	14	109	14.2	11.80	11.80	0.00

16-fold system
16 visible stars in this system

Precise pa	108		Precise sep	62.035		Constellation	Cygnus		SAO	69299
Tycho2	2678-00029-1		Gaia DR2	2058696232950407424		HD	227247

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20024+3519	ABH 127	AJ	1998	2	108	62.0	9.19	13.60		D	200223.28+351841.1
20024+3519	ABH 127	AJ	2002	3	108	62.0	9.20	13.60	B2	NUD	200223.28+351841.1
20024+3519	ABH 127	AJ	2011	4	108	62.1	9.20	13.60	B2	NUD	200223.28+351841.1
20024+3519	ABH 127	AJ	2012	5	108	61.3	9.20	13.60	B2	NUD	200223.28+351841.1
20024+3519	ABH 127	AJ	2015	6	108	62.0	9.42	13.65	B2	NU	200223.28+351841.1

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