20155+2648 TDT 2124 (HD 339894)

20^h 15^m 31.12^s +26° 48' 11.3" P.A. 122.00 sep 0.6 mag 11.62,11.84

Coord 2000	20155+2648	Discov num	TDT2124	Comp		Coord arcsec 2000	20 15 31.12 +26 48 11.3
Date first	1991	Date last	1991	Obs	1
Pa first	122	Pa last	122.4	P.A. Now (θ)	122.4°
Sep first	0.6	Sep last	0.59	Sep. Now (ρ)	0.59"
Mag pri	11.62	Mag sec	11.84	delta mag (ΔM)	0.22	Spectral class
Pri motion ra	+007	Sec motion ra	+007
Pri motion dec	+003	Sec motion dec	+003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 339894		Constellation	Vulpecula		Tycho2	2163-00253-1		Gaia DR2	1835747882232792448
HD	339894

WDS 20155+2648 TDT 2124 (HD 339894) : 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
20155+2648	TDT2124		1991	1	122	0.6	11.62	11.84			201531.12+264811.3

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WDS 20155+2648 TDT 2124 (HD 339894) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20155+2648 TDT 2124 (HD 339894) : MEASURES

No records found.

WDS 20155+2648 (HD 339894) : VIRTUAL EYEPIECE

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WDS 20155+2648 (HD 339894) : ALADIN DSS IMAGE @ 20^h 15^m 31.12^s +26° 48' 11.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20155+2648 TDT 2124 (HD 339894) : 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		20155+2648	TDT2124		122	0.6
Show		20153+2643	FOX 35		248	1.9	6
Show		20160+2703	A 389		213	1.7	17
Show		20165+2702	TDT2134		16	2.5	19
Show		20173+2651	TDT2143		111	0.5	24
Show		20176+2622	BU 984		160	0.2	38
Show		20184+2637	TDT2153		147	0.5	40
Show		20167+2729	COU1168		24	0.3	44
Show		20126+2621	TDS1050		305	1.2	49
Show		20137+2732	HDS2882	AB	341	0.1	51
Show		20173+2604	BRT3357		274	3.8	52
Show		20128+2725	MLB 706		172	2.1	52
Show		20119+2625	HDS2879		162	0.3	55
Show		20181+2730	HDS2898		153	0.2	55
Show		20119+2622	BU 982		67	1.2	56
Show		20165+2747	HDS2889		116	0.2	60
Show		20158+2749	CHR 94	Aa,Ab	331	0.0	61
Show		20158+2749	MCA 60	AB	148	0.1	61
Show		20180+2553	TDT2151		215	2.5	65
Show		20196+2727	MLB 610	AB	26	63.3	66
Show		20196+2727	MLB 610	BC	287	8.1	67
Show		20201+2716	KPP3357		293	3.8	67
Show		20204+2702	TDT2187		332	0.5	67
Show		20110+2619	KPP 3		63	4.5	67
Show		20106+2629	TDT2050		220	0.6	69
Show		20109+2719	TDT2055		349	2.5	69
Show		20176+2754	HO 591		293	2.7	72
Show		20120+2554	DOO 14		273	1.9	73
Show		20153+2536	BU 983	AB	190	0.4	73
Show		20153+2536	BU 983	AC	83	115.7	73
Show		20195+2740	MLB 609	BC	282	17.4	74
Show		20195+2740	MLB 609	AB	280	5.5	74
Show		20115+2740	TDT2067		344	0.7	76
Show		20101+2712	TDT2040		255	1.8	77
Show		20201+2735	TDT2179		161	0.7	78
Show		20183+2539	BU 985	CD	67	8.6	79
Show		20183+2539	BU 985	AB	153	5.9	79
Show		20183+2539	HJ 1499	AC	355	21.5	79
Show		20183+2539	WAL 131	AE	151	122.8	79
Show		20166+2806	MLB 608		227	9.3	80
Show		20126+2539	DOO 15	AB	298	117.4	80
Show		20126+2539	DOO 15	BC	170	2.5	80
Show		20126+2539	OPI 22	BD	245	45.8	80
Show		20126+2539	OPI 22	BE	247	38.8	80
Show		20145+2808	BRT 47	AB	232	4.8	81
Show		20145+2808	BRT 47	AC	215	40.4	81
Show		20130+2527	BKO 805		224	6.7	88
Show		20126+2529	BRT3355		206	3.9	89
Show		20220+2651	J 3077		312	4.3	89
Show		20213+2736	TDT2202			0.4	91
Show		20175+2521	POU4342		191	10.9	92

WDS 20155+2648 : COMPONENTS

	A
B	pa=125.4° sep=0.55"

20155+2648 A

Componente originario normalizzato	AB		Name	HD 339894		Coord arcsec 2000	201531.12+264811.3		Mag	11.62
PmRA	7.00		PmDE	3.0		Tycho2	2163-00253-1		HD	339894

Tycho2

Tycho2	2163-00253-1	Pflag		RAmdeg	303.87973866	DEmdeg	26.80309367
PmRA	7.0	PmDE	2.8	E RAmdeg	36	E DEmdeg	34
E pmRA	1.8	E pmDE	1.8	EpRAm	1987.35	EpDEm	1987.79
Num	4	Q RAmdeg	0.2	Q DEmdeg	2.5	Q pmRA	0.2
Q pmDE	2.4	BTmag	11.513	E BTmag	0.055	VTmag	11.082
E VTmag	0.061	Prox	999	TYC	T	HIP
CCDM		RAdeg	303.87972083	DEdeg	26.80308722	EpRA 1990	1.71
EpDE 1990	1.79	E RAdeg	37.4	E DEdeg	34.8	Posflg
Corr	0.2

20155+2648 B

Componente originario normalizzato	AB		Coord arcsec 2000	201531.15+264811.0		Mag	11.84		PmRA	7.00
PmDE	3.0		Calc delta mag	0.22		Calc coord	yes