20213+2736 TDT 2202 (HD 339988)

20^h 21^m 15.26^s +27° 35' 55.2" sep 0.4 mag 11.04,11.30

Coord 2000	20213+2736	Discov num	TDT2202	Comp		Coord arcsec 2000	20 21 15.26 +27 35 55.2
Date first	1991	Date last	1991	Obs	1
Pa first	0	Pa last	0	P.A. Now (θ)	0
Sep first	0.4	Sep last	0.39	Sep. Now (ρ)	0.39"
Mag pri	11.04	Mag sec	11.30	delta mag (ΔM)	0.26	Spectral class
Pri motion ra	-010	Sec motion ra	-010
Pri motion dec	+002	Sec motion dec	+002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 339988		Constellation	Vulpecula		Tycho2	2163-00603-1		Gaia DR2	1836215896219335936
HD	339988

WDS 20213+2736 TDT 2202 (HD 339988) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20213+2736	TDT2202		1991	1	0	0.4	11.04	11.30			202115.26+273555.2

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WDS 20213+2736 TDT 2202 (HD 339988) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20213+2736 TDT 2202 (HD 339988) : MEASURES

No records found.

WDS 20213+2736 (HD 339988) : VIRTUAL EYEPIECE

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WDS 20213+2736 (HD 339988) : ALADIN DSS IMAGE @ 20^h 21^m 15.26^s +27° 35' 55.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20213+2736 TDT 2202 (HD 339988) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20213+2736	TDT2202			0.4	1
Show		20222+2736	MLB 611		206	9.9	12
Show		20201+2735	TDT2179		161	0.7	15
Show		20196+2727	MLB 610	BC	287	8.1	24
Show		20195+2740	MLB 609	AB	280	5.5	25
Show		20195+2740	MLB 609	BC	282	17.4	25
Show		20196+2727	MLB 610	AB	26	63.3	25
Show		20201+2716	KPP3357		293	3.8	26
Show		20207+2808	TDT2195		346	0.4	33
Show		20229+2708	ARN 50	CD	186	25.9	34
Show		20229+2708	STF2676	AB	170	3.0	36
Show		20229+2708	ARN 50	AC	331	84.8	36
Show		20229+2708	ARN 50	AD	318	65.2	36
Show		20204+2702	TDT2187		332	0.5	36
Show		20241+2746	TDT2238		205	0.4	39
Show		20237+2710	TDS1067		203	1.8	43
Show		20181+2730	HDS2898		153	0.2	43
Show		20247+2739	MLB 707		358	3.5	45
Show		20220+2651	J 3077		312	4.3	48
Show		20244+2802	HDS2918		228	0.2	50
Show		20223+2826	TDT2214		8	1.0	52
Show		20176+2754	HO 591		293	2.7	53
Show		20254+2727	J 509		262	4.0	56
Show		20256+2723	J 2310	BC	357	5.3	59
Show		20256+2723	J 2310	AB	323	33.5	59
Show		20256+2723	J 2310	AC	328	38.0	59
Show		20241+2823	AG 404		247	34.4	61
Show		20167+2729	COU1168		24	0.3	61
Show		20258+2726	TDT2265		264	2.5	62
Show		20227+2837	COU1169	AB	59	0.3	64
Show		20227+2837	COU1169	AC	175	1.7	64
Show		20165+2747	HDS2889		116	0.2	65
Show		20186+2833	HJ 1501	AB	355	12.9	66
Show		20186+2833	HJ 1501	AC	349	57.3	66
Show		20186+2833	HJ 1501	CD	12	20.2	67
Show		20166+2806	MLB 608		227	9.3	69
Show		20253+2651	BUP 210	BC	232	163.1	70
Show		20173+2651	TDT2143		111	0.5	70
Show		20253+2651	BUP 210	AB	232	68.9	70
Show		20253+2651	BUP 210	AD	94	934.4	70
Show		20253+2651	BUP 210	AE	70	448.6	70
Show		20184+2637	TDT2153		147	0.5	71
Show		20165+2702	TDT2134		16	2.5	73
Show		20158+2749	CHR 94	Aa,Ab	331	0.0	74
Show		20158+2749	MCA 60	AB	148	0.1	74
Show		20225+2622	BKO 574		76	5.5	76
Show		20269+2731	RAO 432		336	0.2	76
Show		20160+2703	A 389		213	1.7	78
Show		20268+2804	A 393		217	0.5	79
Show		20256+2642	BU 1488	AB	73	74.2	80
Show		20225+2618	HJ 1504	AB	251	22.5	80

WDS 20213+2736 : COMPONENTS

	A
B	pa=360.0° sep=0.39"

20213+2736 A

Componente originario normalizzato	AB		Name	HD 339988		Coord arcsec 2000	202115.26+273555.2		Mag	11.04
PmRA	-10.00		PmDE	2.0		Tycho2	2163-00603-1		HD	339988

Tycho2

Tycho2	2163-00603-1	Pflag		RAmdeg	305.31357419	DEmdeg	27.59870931
PmRA	-9.6	PmDE	2.2	E RAmdeg	18	E DEmdeg	15
E pmRA	2.1	E pmDE	2.0	EpRAm	1990.56	EpDEm	1990.40
Num	4	Q RAmdeg	0.7	Q DEmdeg	0.5	Q pmRA	0.7
Q pmDE	0.5	BTmag	11.024	E BTmag	0.032	VTmag	10.446
E VTmag	0.027	Prox	999	TYC	T	HIP
CCDM		RAdeg	305.31359861	DEdeg	27.59870333	EpRA 1990	1.84
EpDE 1990	1.87	E RAdeg	19.3	E DEdeg	16.0	Posflg
Corr	0.2

20213+2736 B

Componente originario normalizzato	AB		Coord arcsec 2000	202115.26+273555.6		Mag	11.3		PmRA	-10.00
PmDE	2.0		Calc delta mag	0.26		Calc coord	yes