20207+1601 YSC 70 (HD 193622)

20^h 20^m 39.27^s +16° 00' 55.8" P.A. 159.00 sep 0.5 mag 8.00,11.80 Sp F2 dist. 98.04 pc (319.81 l.y.)

Coord 2000	20207+1601	Discov num	YSC 70	Comp		Coord arcsec 2000	20 20 39.27 +16 00 55.8
Date first	2007	Date last	2013	Obs	4
Pa first	159	Pa last	158.5	P.A. Now (θ)	158.5°
Sep first	0.5	Sep last	0.537	Sep. Now (ρ)	0.537"
Mag pri	8.00	Mag sec	11.80	delta mag (ΔM)	3.8	Spectral class	F2 (yellow-white)
Pri motion ra	+067	Sec motion ra
Pri motion dec	+027	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 193622	Constellation	Delphinus	SAO	105997	HIP	100309
Tycho2	1631-01604-1	Gaia DR2	1808766962079804032	HD	193622	BD	BD+15 4138
Distance	98.04	Distance ly	319.81

WDS 20207+1601 YSC 70 (HD 193622) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
YSC		Yale-Southern Connecticut (from additional DD list - see HOR)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20207+1601	YSC 70		2007	1	159	0.5	8.00	11.80	F2	D	202039.27+160055.8
20207+1601	YSC 70		2011	2	154	0.5	8.00	11.80	F2		202039.27+160055.8
20207+1601	YSC 70		2012	3	156	0.5	8.00	11.80	F2		202039.27+160055.8
20207+1601	YSC 70		2013	4	159	0.5	8.00	11.80	F2		202039.27+160055.8

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

WDS 20207+1601 YSC 70 (HD 193622) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20207+1601 YSC 70 (HD 193622) : MEASURES

No records found.

WDS 20207+1601 (HD 193622) : VIRTUAL EYEPIECE

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WDS 20207+1601 (HD 193622) : ALADIN DSS IMAGE @ 20^h 20^m 39.27^s +16° 00' 55.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20207+1601 YSC 70 (HD 193622) : 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		20207+1601	YSC 70		159	0.5
Show		20209+1604	BPM2123		22	86.6	5
Show		20212+1553	BPM2124		59	81.4	12
Show		20216+1556	BPM2127		197	109.9	15
Show		20198+1550	STE 2		164	8.1	16
Show		20216+1546	BPM2126		343	112.6	20
Show		20201+1540	GWP2939		40	24.7	23
Show		20193+1619	BPM2108		293	105.0	28
Show		20219+1622	LEP 169		13	4.6	29
Show		20186+1600	BPM2102		47	72.1	30
Show		20187+1551	CHE 298	BC	213	27.0	30
Show		20189+1546	CHE 301		296	28.1	30
Show		20187+1551	CHE 297	AB	6	35.1	30
Show		20187+1551	CHE 298	AC	318	16.9	30
Show		20222+1623	STF2670	BC	77	15.9	32
Show		20222+1623	STF2670	AB	153	30.0	32
Show		20222+1623	ABH 139	AD	143	93.0	32
Show		20222+1623	GUI 31	AC	129	37.0	32
Show		20186+1548	CHE 295		260	13.6	33
Show		20194+1534	TOB 310		239	16.3	33
Show		20190+1540	BPM2103		173	15.0	33
Show		20204+1633	KPP 866		348	7.3	33
Show		20195+1533	HDS2905		116	0.3	33
Show		20205+1634	HU 360	AB	3	0.1	33
Show		20205+1634	HU 360	AC	348	7.3	33
Show		20183+1556	CHE 292		181	15.7	35
Show		20182+1604	CHE 291		275	8.3	36
Show		20203+1525	BPM2117		49	101.6	36
Show		20181+1555	J 553		20	3.7	38
Show		20181+1605	BKO 561		91	5.8	38
Show		20181+1552	CHE 289		39	32.5	38
Show		20190+1530	BKO 563		147	9.2	40
Show		20183+1539	CHE 293		354	24.8	41
Show		20188+1530	TOB 319	AB	65	14.9	41
Show		20188+1530	CHE 299	AC	329	37.6	41
Show		20179+1553	CHE 283		80	24.5	41
Show		20197+1522	A 1673		55	1.0	42
Show		20226+1529	BPM2133		169	63.6	42
Show		20206+1519	BPM2122		117	119.3	43
Show		20190+1526	BPM2104		293	93.0	43
Show		20180+1544	CHE 284		339	30.4	43
Show		20180+1543	CHE 285		17	7.1	43
Show		20202+1644	SKF2134		231	66.3	44
Show		20230+1533	BPM2136		245	91.7	44
Show		20189+1524	CHE 302		129	23.7	45
Show		20177+1539	CHE 278		89	10.5	48
Show		20192+1517	BPM2107		264	67.4	49
Show		20172+1553	BKO 560	BC	199	1.4	51
Show		20172+1553	CHE 273	AB	94	26.8	52
Show		20171+1601	CHE 271		34	26.3	52
Show		20191+1647	BPM2105		289	86.8	52

WDS 20207+1601 : COMPONENTS

	A
B	pa=159.3° sep=0.53"

20207+1601 A

Componente originario normalizzato	AB	Name	HD 193622	Coord arcsec 2000	202039.27+160055.8	Mag	8
Spectral class	F2 (yellow-white)	PmRA	67.00	PmDE	27.0	SAO	105997
HIP	100309	Tycho2	1631-01604-1	HD	193622	BD	BD+15 4138

Tycho2

Tycho2	1631-01604-1	Pflag		RAmdeg	305.16364500	DEmdeg	16.01550624
PmRA	67.8	PmDE	24.4	E RAmdeg	6	E DEmdeg	6
E pmRA	1.2	E pmDE	1.1	EpRAm	1991.15	EpDEm	1991.02
Num	9	Q RAmdeg	0.8	Q DEmdeg	0.7	Q pmRA	0.7
Q pmDE	0.7	BTmag	8.439	E BTmag	0.016	VTmag	7.980
E VTmag	0.012	Prox	871	TYC	T	HIP	100309
CCDM		RAdeg	305.16348139	DEdeg	16.01544889	EpRA 1990	1.64
EpDE 1990	1.54	E RAdeg	5.9	E DEdeg	5.7	Posflg
Corr	0.0

SAO

SAO	105997	DelFlag		RA1950		PmRA1950	0.0045
DE1950		PmDE1950	0.035	Vmag	7.5	SpType	F2
Double code		Source	28	CatNum	8120	DM	BD+15 4138
DMcomp		BDsup		HD	193622	M HD	0
GC		RA1950rad	5.31604761	DE1950rad	0.27673975	PmRA2000	0.0046
PmDE2000	0.033

Hipparcos

Catalog	H	HIP	100309	Proxy		RAhms	20 20 39.23
DEdms	+16 00 55.6	Vmag	7.95	VarFlag		R Vmag	H
RAdeg	305.163	DEdeg	16.0154	AstroRef		Plx	12.2
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	193622	BD	BD+15 4138
CD		CP		Dm number	+15 4138	VIred	0.49
SpType	F2	R SpType		Coord arcsec 2000	202039.23+160055.6

Hipparcos 2

HIP	100309	Sn	5	So	0	Nc	1
RArad	5.3261074125	DErad	0.2795222768	Plx	10.2	PmRA	66.34
PmDE	27.1	E RArad	0.59	E DErad	0.69	E Plx	0.81
E pmRA	0.74	E pmDE	0.9	Hpmag	8.0407	E Hpmag	0.0012
SHp	0.009	VA	0	BV	0.423	E BV	0.003
VI	0.49

20207+1601 B

Componente originario normalizzato	AB		Coord arcsec 2000	202039.28+160055.3		Mag	11.8		Calc delta mag	3.8
Calc coord	yes