21166+3817 SMA 147

21^h 16^m 39.29^s +38° 17' 51.4" P.A. 319.00 sep 13.2 mag 11.88,12.40

Coord 2000	21166+3817	Discov num	SMA 147	Comp		Coord arcsec 2000	21 16 39.29 +38 17 51.4
Date first	1923	Date last	2015	Obs	7
Pa first	328	Pa last	319.2	P.A. Now (θ)	319.2°
Sep first	12.5	Sep last	13.196	Sep. Now (ρ)	13.196"
Mag pri	11.88	Mag sec	12.40	delta mag (ΔM)	0.52	Spectral class
Pri motion ra	+014	Sec motion ra	-004
Pri motion dec	+002	Sec motion dec	-009
Notes

rPM=1.492

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

1964821545068059008

WDS 21166+3817 SMA 147 : NOTES

No records found.

DISCOVERER

discov	author
SMA	Smart, W.M., Green, H.E., & Fletcher, A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
21166+3817	SMA 147		1998	2	321	13.1	11.88	12.40			D	211639.29+381751.4
21166+3817	SMA 147		2002	3	320	13.1	11.88	12.40			D	211639.29+381751.4
21166+3817	SMA 147		2015	4	319	13.2	11.88	12.40				211639.29+381751.4

If you need more information about this double, apply for a data request form to the WDS.

WDS 21166+3817 SMA 147 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21166+3817 SMA 147 : MEASURES

No records found.

WDS 21166+3817 : VIRTUAL EYEPIECE

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WDS 21166+3817 : ALADIN DSS IMAGE @ 21^h 16^m 39.29^s +38° 17' 51.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21166+3817 SMA 147 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21166+3817	SMA 147		319	13.2	0
Show		21167+3826	SMA 148		357	3.9	8
Show		21170+3810	SEI1485		175	26.6	9
Show		21173+3806	TOI1320		50	0.3	14
Show		21167+3803	DAM1262		275	34.4	15
Show		21152+3833	ES 2061		298	3.4	23
Show		21149+3806	GUR 28		115	0.3	25
Show		21146+3813	GUR 23		60	10.4	25
Show		21148+3803	DAL 38	GH	108	8.6	26
Show		21148+3803	AGC 13	AB	170	0.9	27
Show		21148+3803	AGC 13	AC	211	73.0	27
Show		21148+3803	AGC 13	AE	257	86.9	27
Show		21148+3803	AGC 13	AF	184	89.5	27
Show		21148+3803	DAL 38	AG	109	120.9	27
Show		21148+3803	LEP 100	AI	77	534.5	27
Show		21148+3803	AGC 13	AB,D	208	205.4	27
Show		21148+3803	FYM 110	AK	316	99.0	27
Show		21148+3803	FYM 110	AJ	127	49.7	27
Show		21148+3803	FYM 110	AL	290	32.8	27
Show		21146+3832	SEI1464	AB	264	28.9	28
Show		21146+3832	GUR 24	AC	264	7.4	28
Show		21146+3832	GUR 24	AD	218	5.4	28
Show		21148+3803	JOD 20	Fa,Fb	349	0.9	28
Show		21144+3803	SEI1461	AB	136	10.7	31
Show		21144+3803	GUR 21	AC	183	24.0	31
Show		21161+3747	COU1819		329	0.7	32
Show		21194+3814	HO 286	AB	237	0.2	33
Show		21194+3814	CIA 5	Aa,Ab	230	0.0	33
Show		21194+3814	KRV 42	AC	256	65.7	33
Show		21140+3808	GUR 20		17	1.6	33
Show		21140+3809	SEI1456		357	21.0	34
Show		21138+3812	SMA 144		327	15.3	34
Show		21149+3844	GUR 26	AB	325	7.5	34
Show		21149+3844	GUR 26	AC	274	15.7	34
Show		21139+3830	COU1817		110	0.6	35
Show		21137+3815	GUR 17		105	9.6	36
Show		21144+3753	SEI1460		258	7.0	36
Show		21149+3847	GUR 27		142	7.8	36
Show		21146+3844	GUR 22		337	6.2	36
Show		21154+3745	SMA 146		7	4.5	36
Show		21184+3749	SEI1495		273	14.8	36
Show		21148+3847	GUR 25		152	9.8	37
Show		21137+3830	GUR 18		301	14.1	37
Show		21182+3850	ES 1993		264	9.4	38
Show		21169+3855	MLB1020		159	4.8	38
Show		21199+3815	ES 2062		327	4.0	38
Show		21139+3838	GUR 19		123	9.0	38
Show		21138+3800	KPP 786		20	6.7	38
Show		21163+3856	TDT2875		240	3.9	38
Show		21140+3755	SEI1457		28	10.6	40
Show		21181+3854	SEI1494		357	24.5	40

WDS 21166+3817 : COMPONENTS

	A
B	pa=319.2° sep=13.20"

21166+3817 A

Coord arcsec 2000

211639.29+381751.4

Mag

11.88

PmRA

14.00

PmDE

2.0

21166+3817 B

Coord arcsec 2000	211638.56+381801.4		Mag	12.4		PmRA	-4.00		PmDE	-9.0
Delta magnitude	0.52		Coordinate calculated	yes