20278+2411 TDT 2295 (HD 346587)

20^h 27^m 47.80^s +24° 11' 06.9" P.A. 29.00 sep 2.8 mag 10.75,11.02

Coord 2000	20278+2411	Discov num	TDT2295	Comp		Coord arcsec 2000	20 27 47.80 +24 11 06.9
Date first	1991	Date last	2018	Obs	7
Pa first	29	Pa last	28.6	P.A. Now (θ)	28.6°
Sep first	2.8	Sep last	2.796	Sep. Now (ρ)	2.796"
Mag pri	10.75	Mag sec	11.02	delta mag (ΔM)	0.27	Spectral class
Pri motion ra	-031	Sec motion ra	-031
Pri motion dec	-092	Sec motion dec	-092
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 346587		Constellation	Vulpecula		Tycho2	2156-01009-1		Gaia DR2	1831204184778045184
HD	346587

WDS 20278+2411 TDT 2295 (HD 346587) : 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
20278+2411	TDT2295		2003	3	29	2.8	10.75	11.02			202747.80+241106.9
20278+2411	TDT2295		2015	4	29	2.7	10.75	11.02			202747.80+241106.9
20278+2411	TDT2295		2018	6	29	2.8	10.75	11.02			202747.80+241106.9

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WDS 20278+2411 TDT 2295 (HD 346587) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20278+2411 TDT 2295 (HD 346587) : MEASURES

No records found.

WDS 20278+2411 (HD 346587) : VIRTUAL EYEPIECE

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WDS 20278+2411 (HD 346587) : ALADIN DSS IMAGE @ 20^h 27^m 47.80^s +24° 11' 06.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20278+2411 TDT 2295 (HD 346587) : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20278+2411	TDT2295		29	2.8
Show		20280+2416	POU4511		196	17.8	6
Show		20280+2418	BKO 576		31	7.2	8
Show		20279+2421	POU4509		280	9.0	10
Show		20286+2404	KU 59	AB	141	32.9	14
Show		20269+2416	POU4501		135	16.4	14
Show		20286+2404	KU 59	BC	316	4.3	14
Show		20267+2415	BKO 447	BC	109	6.8	16
Show		20267+2415	POU4497	AB	106	6.6	16
Show		20268+2401	POU4498		10	11.0	18
Show		20264+2415	BKO 446		352	5.6	19
Show		20290+2429	BKO 580		56	9.7	25
Show		20291+2429	BKO 582		142	7.8	26
Show		20290+2430	BKO 579		163	8.2	26
Show		20291+2433	POU4521	AB	327	6.5	28
Show		20291+2433	BKO 581	AC	180	3.9	28
Show		20268+2436	POU4499		44	7.3	28
Show		20258+2403	TDS1073		338	1.7	29
Show		20289+2436	BKO 578	AB	355	4.2	29
Show		20289+2436	BKO 578	BC	260	1.3	29
Show		20279+2342	POU4507		41	15.8	29
Show		20260+2354	POU4491		359	14.6	30
Show		20294+2351	POU4528		101	6.6	31
Show		20259+2355	POU4490		348	6.7	31
Show		20294+2435	BKO 584		266	5.4	34
Show		20293+2437	BKO 583		137	6.9	34
Show		20268+2341	POU4500		275	8.6	34
Show		20252+2415	POU4481		317	11.5	35
Show		20292+2342	RAO 433		243	0.8	36
Show		20305+2411	POU4539		220	20.7	37
Show		20287+2336	POU4517		151	9.5	38
Show		20290+2337	POU4520		229	19.9	39
Show		20306+2406	POU4542		59	16.2	39
Show		20250+2406	POU4473		27	15.5	39
Show		20305+2358	POU4540		141	19.1	40
Show		20306+2417	POU4544		229	18.0	40
Show		20252+2352	POU4480		35	27.6	40
Show		20256+2438	POU4486		242	12.8	41
Show		20300+2438	POU4534		346	14.6	41
Show		20297+2442	POU4529		261	10.6	41
Show		20250+2427	POU4474		219	19.2	41
Show		20255+2439	POU4485		200	17.5	41
Show		20274+2330	BKO 448		72	2.6	42
Show		20298+2341	POU4530		86	14.3	42
Show		20308+2404	POU4546		238	9.2	43
Show		20308+2416	POU4547		249	22.7	43
Show		20277+2454	POU4504		67	15.7	44
Show		20258+2338	POU4488		4	10.4	44
Show		20272+2329	POU4502		185	9.3	44
Show		20299+2444	BKO 588		213	1.1	44
Show		20262+2333	POU4495		338	8.3	44

WDS 20278+2411 : COMPONENTS

	A
B	pa=26.4° sep=2.74"

20278+2411 A

Componente originario normalizzato	AB		Name	HD 346587		Coord arcsec 2000	202747.80+241106.9		Mag	10.75
PmRA	-31.00		PmDE	-92.0		Tycho2	2156-01009-1		HD	346587

Tycho2

Tycho2	2156-01009-1	Pflag	P	RAmdeg	306.94935837	DEmdeg	24.18554367
PmRA	-30.5	PmDE	-91.7	E RAmdeg	38	E DEmdeg	42
E pmRA	1.4	E pmDE	1.4	EpRAm	1983.37	EpDEm	1981.90
Num	4	Q RAmdeg	1.8	Q DEmdeg	1.1	Q pmRA	1.9
Q pmDE	1.1	BTmag	11.529	E BTmag	0.061	VTmag	10.745
E VTmag	0.050	Prox	28	TYC	T	HIP
CCDM		RAdeg	306.94926139	DEdeg	24.18547139	EpRA 1990	1.68
EpDE 1990	1.62	E RAdeg	41.5	E DEdeg	45.8	Posflg
Corr	0.0

20278+2411 B

Componente originario normalizzato	AB		Coord arcsec 2000	202747.89+241109.4		Mag	11.02		PmRA	-31.00
PmDE	-92.0		Tycho2	2156-01009-2		Calc delta mag	0.27		Calc coord	yes

Tycho2

Tycho2	2156-01009-2	Pflag	P	RAmdeg	306.94935837	DEmdeg	24.18554367
PmRA	-30.5	PmDE	-91.7	E RAmdeg	38	E DEmdeg	42
E pmRA	1.4	E pmDE	1.4	EpRAm	1983.37	EpDEm	1981.90
Num	4	Q RAmdeg	1.8	Q DEmdeg	1.1	Q pmRA	1.9
Q pmDE	1.1	BTmag	11.716	E BTmag	0.069	VTmag	11.021
E VTmag	0.063	Prox	28	TYC		HIP
CCDM		RAdeg	306.94967556	DEdeg	24.18615139	EpRA 1990	1.69
EpDE 1990	1.63	E RAdeg	40.3	E DEdeg	44.4	Posflg
Corr	0.1