20466+1532 J 3110

20^h 46^m 29.35^s +15° 31' 51.5" P.A. 222.00 sep 6.9 mag 11.10,11.80

Coord 2000	20466+1532	Discov num	J 3110	Comp		Coord arcsec 2000	20 46 29.35 +15 31 51.5
Date first	1903	Date last	2020	Obs	17
Pa first	223	Pa last	221.8	P.A. Now (θ)	221.8°
Sep first	6.9	Sep last	6.895	Sep. Now (ρ)	6.895"
Mag pri	11.10	Mag sec	11.80	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	+013	Sec motion ra	+012
Pri motion dec	-009	Sec motion dec	-009
Notes	N (See Notes)

rPM=0.063 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Tycho2

1634-02033-1

Gaia DR2

1762906920494066048

WDS 20466+1532 J 3110 : NOTES

discov_num	notes	refcode
J 3110	Aka OL 219.	Dam2013

REFERENCES

refcode	metd	author	reference
Dam2013	Es j	Damm, F.	...................
Dam2013		private communication, 2013

DISCOVERER

idgroup	discov	author
1	J	Jonckheere, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20466+1532	J 3110		2005	5	222	6.7	9.50	9.80		D	204629.35+153151.5
20466+1532	J 3110		2013	9	222	6.7	11.20	11.50		N	204629.35+153151.5
20466+1532	J 3110		2015	11	222	6.8	11.10	11.80		N	204629.35+153151.5
20466+1532	J 3110		2020	16	222	6.9	11.10	11.80		N	204629.35+153151.5

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

WDS 20466+1532 J 3110 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20466+1532 J 3110 : MEASURES

No records found.

WDS 20466+1532 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 20466+1532 : ALADIN DSS IMAGE @ 20^h 46^m 29.35^s +15° 31' 51.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20466+1532 J 3110 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20466+1532	J 3110		222	6.9	1
Show		20467+1523	BPM2263		265	53.6	10
Show		20457+1537	BPM2255		85	72.3	13
Show		20462+1520	YR 27	AB	240	0.9	13
Show		20477+1519	BPM2266		294	106.0	22
Show		20462+1554	WSI 110	Aa,Ab	343	0.0	23
Show		20462+1554	STF2725	AB	12	6.2	23
Show		20468+1602	BPM2264		222	107.2	31
Show		20448+1512	BPM2253		241	75.8	32
Show		20485+1545	BPM2272		333	103.7	33
Show		20467+1607	STF2727	AB	266	8.8	36
Show		20467+1607	FYM 18	AD	323	109.4	36
Show		20481+1601	BPM2269		222	81.9	38
Show		20436+1537	J 3108		196	6.3	41
Show		20446+1605	BPM2245		198	112.1	44
Show		20444+1500	BPM2243		169	106.5	44
Show		20489+1558	BPM2275		143	74.7	44
Show		20466+1616	BPM2261		202	69.5	44
Show		20435+1540	GWP2990		291	26.5	45
Show		20455+1448	GWP2994		229	32.3	47
Show		20481+1616	SKF1770		223	3.4	50
Show		20434+1512	UC 4270		2	52.2	50
Show		20485+1448	J 1890		141	6.8	51
Show		20485+1450	BRT1349		46	2.7	51
Show		20435+1504	CIA 11		334	0.0	52
Show		20463+1624	BPM2257		337	107.8	53
Show		20465+1439	BPM2259		296	106.3	53
Show		20434+1604	HJ 1564		41	11.4	54
Show		20483+1444	LSC 93		142	0.2	54
Show		20501+1556	BPM2278		296	68.3	57
Show		20465+1429	BPM2260		89	86.7	64
Show		20485+1628	BPM2271		127	97.8	64
Show		20477+1430	TDT2542		76	0.5	64
Show		20509+1544	BPM2282		160	54.6	65
Show		20504+1459	BPM2280		131	60.8	66
Show		20438+1440	J 1345		278	3.5	66
Show		20506+1601	BPM2281		268	35.3	67
Show		20509+1517	J 3113		111	4.8	67
Show		20446+1635	BPM2250	BC	332	117.2	68
Show		20446+1635	BPM2248	AB	95	107.8	69
Show		20446+1635	BPM2249	AC	29	107.0	69
Show		20468+1420	BRT1347		30	3.3	73
Show		20505+1616	KPP4216		237	1.6	73
Show		20446+1642	BPM2246	AB	16	90.0	75
Show		20446+1642	BPM2247	AC	173	116.0	75
Show		20437+1635	BPM2237		49	108.4	76
Show		20427+1440	BPM2233		190	72.4	76
Show		20413+1551	UC 4257		208	20.3	78
Show		20518+1545	GWP3007		163	8.1	78
Show		20500+1432	CVR 874		82	16.7	79
Show		20495+1426	BRT1955		109	5.0	79

WDS 20466+1532 : COMPONENTS

	A
B	pa=220.7° sep=6.78"

20466+1532 A

Componente originario normalizzato	AB		Coord arcsec 2000	204629.35+153151.5		Mag	11.1		PmRA	13.00
PmDE	-9.0		Tycho2	1634-02033-1

Tycho2

Tycho2	1634-02033-1	Pflag		RAmdeg	311.62232120	DEmdeg	15.53098789
PmRA	13.0	PmDE	-9.0	E RAmdeg	51	E DEmdeg	65
E pmRA	1.9	E pmDE	1.9	EpRAm	1982.79	EpDEm	1975.74
Num	3	Q RAmdeg	0.5	Q DEmdeg	0.9	Q pmRA	0.5
Q pmDE	0.9	BTmag	11.781	E BTmag	0.096	VTmag	11.249
E VTmag	0.099	Prox	999	TYC		HIP
CCDM		RAdeg	311.62229000	DEdeg	15.53100917	EpRA 1990	1.68
EpDE 1990	1.48	E RAdeg	54.2	E DEdeg	72.0	Posflg
Corr	0.0

20466+1532 B

Componente originario normalizzato	AB		Coord arcsec 2000	204629.04+153146.4		Mag	11.8		PmRA	12.00
PmDE	-9.0		Calc delta mag	0.7		Calc coord	yes