20165+3739 SLE 982 AJ

20^h 16^m 29.84^s +37° 38' 35.4" P.A. 34.00 sep 96.5 mag 9.72,13.10 Sp B0III

Coord 2000	20165+3739	Discov num	SLE 982	Comp	AJ	Coord arcsec 2000	20 16 29.84 +37 38 35.4
Date first	1985	Date last	2022	Obs	6
Pa first	33	Pa last	34.2	P.A. Now (θ)	34.2°
Sep first	99.5	Sep last	96.52	Sep. Now (ρ)	96.52"
Mag pri	9.72	Mag sec	13.10	delta mag (ΔM)	3.38	Spectral class	B0III (blue-white)
Pri motion ra	-005	Sec motion ra	-002
Pri motion dec	-004	Sec motion dec	-003
Notes	N (See Notes)

rPM=0.494

Nature of this double is uncertain.

20165+3739 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		69728	20 16 30 +37 38 35	BU 442 AB	2022	29	103	18.3	9.72	8.04	1.68
Show			20 16 30 +37 38 35	SLV 8 AC	2022	14	77	31.4	9.72	8.82	0.90
Show			20 16 30 +37 38 35	ABH 135 AD	2022	10	49	24.4	9.72	12.60	2.88
Show			20 16 30 +37 38 35	SLE 982 AG	2015	11	10	88.5	9.72	10.61	0.89
Show			20 16 30 +37 38 35	SLE 982 AH	2022	5	19	111.6	9.72	13.47	3.75
Show			20 16 30 +37 38 35	SLE 982 AI	2022	6	43	63.2	9.72	13.50	3.78
Show			20 16 30 +37 38 35	SLE 982 AJ	2022	6	34	96.5	9.72	13.10	3.38		<===
Show			20 16 30 +37 38 35	SLE 982 AK	2022	9	34	114.9	9.72	11.49	1.77
Show			20 16 30 +37 38 35	SLE 982 AL	2022	7	27	177.3	9.72	9.49	0.23
Show			20 16 30 +37 38 35	SLE 982 AM	2022	7	65	88.9	9.72	13.20	3.48
Show			20 16 30 +37 38 35	SLE 982 AN	2022	9	76	155.9	9.72	12.41	2.69
Show			20 16 30 +37 38 35	SLE 982 AO	2022	7	118	58.7	9.72	12.70	2.98
Show			20 16 30 +37 38 35	BU 442 AP	2022	20	155	4.7	9.72	10.80	1.08
Show			20 16 30 +37 38 35	BU 442 AQ	2022	9	156	8.7	9.72	13.10	3.38
Show			20 16 30 +37 38 35	BU 442 AR	2022	18	332	19.2	9.72	11.07	1.35
Show		69728	20 16 31 +37 38 31	BU 442 BC	2022	37	49	16.9	8.04	8.82	0.78
Show		69728	20 16 31 +37 38 31	BU 442 BD	2022	9	2	20.1	8.04	12.60	4.56
Show		69728	20 16 31 +37 38 31	ABH 135 BE	2022	11	88	50.2	8.04	12.89	4.85
Show		69728	20 16 31 +37 38 31	ABH 135 BF	2022	7	139	64.4	8.04	12.46	4.42
Show		69728	20 16 31 +37 38 31	ABH 135 BO	2022	6	125	41.5	8.04	12.70	4.66
Show		69728	20 16 31 +37 38 31	BU 442 BP	2022	9	269	16.6	8.04	10.80	2.76
Show		69728	20 16 31 +37 38 31	BU 442 BR	2022	17	308	34.4	8.04	11.07	3.03
Show		69728	20 16 31 +37 38 31	BU 442 BS	2016	5	124	3.7	8.04	14.50	6.46
Show		69728	20 16 31 +37 38 31	BU 442 BT	2022	12	162	6.5	8.04	11.50	3.46
Show		69728	20 16 31 +37 38 31	BU 442 BU	2022	12	74	26.0	8.04	11.50	3.46
Show		69728	20 16 31 +37 38 31	BU 442 BV	2022	11	86	31.3	8.04	12.00	3.96
Show			20 16 32 +37 38 42	BU 442 CD	2022	15	306	15.1	8.82	12.60	3.78
Show			20 16 32 +37 38 42	BU 442 CU	2022	20	109	12.7	8.82	11.50	2.68
Show			20 16 32 +37 38 42	BU 442 CV	2022	21	116	20.4	8.82	12.00	3.18
Show			20 16 33 +37 38 38	BU 442 UV	2022	14	127	8.0	11.50	12.00	0.50

22-fold system
22 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3151-03461-1

Gaia DR2

2060855158390686080