16306+5521 STI 2342

16^h 30^m 39.76^s +55° 21' 22.0" P.A. 341.00 sep 11.6 mag 11.50,12.10

Coord 2000	16306+5521	Discov num	STI2342	Comp		Coord arcsec 2000	16 30 39.76 +55 21 22.0
Date first	1910	Date last	2015	Obs	11
Pa first	337	Pa last	340.5	P.A. Now (θ)	340.5°
Sep first	15.0	Sep last	11.55	Sep. Now (ρ)	11.55"
Mag pri	11.50	Mag sec	12.10	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	-003	Sec motion ra	-006
Pri motion dec	+021	Sec motion dec	+009
Notes

rPM=0.583

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1429996652395896960

WDS 16306+5521 STI 2342 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sti		Stein, J. (see Vat1926)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16306+5521	STI2342		2006	3	340	11.4	11.50	12.10		D	163039.76+552122.0
16306+5521	STI2342		2015	5	341	11.6	11.50	12.10			163039.76+552122.0

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WDS 16306+5521 STI 2342 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16306+5521 STI 2342 : MEASURES

No records found.

WDS 16306+5521 : VIRTUAL EYEPIECE

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WDS 16306+5521 : ALADIN DSS IMAGE @ 16^h 30^m 39.76^s +55° 21' 22.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16306+5521 STI 2342 : 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		16306+5521	STI2342		341	11.6
Show		16334+5524	STI2343		225	7.7	24
Show		16313+5557	MLR 636		272	0.6	36
Show		16271+5457	CVR 821		263	7.8	39
Show		16319+5435	CVR 828		118	12.7	48
Show		16255+5547	UC 3167		235	31.1	51
Show		16243+5520	SKF 242		126	15.0	55
Show		16366+5502	TDS 824		116	1.6	55
Show		16350+5431	NSN 681		327	2.2	63
Show		16338+5626	CVR 833		131	16.8	71
Show		16276+5415	ES 630		44	5.8	72
Show		16238+5441	TDS9878		289	2.1	72
Show		16289+5636	ARG 102		53	80.5	77
Show		16379+5608	A 1140		123	3.4	77
Show		16369+5618	STI2345		75	4.3	78
Show		16254+5418	BWL 43		201	5.4	78
Show		16398+5550	KPP 374		25	3.7	83
Show		16356+5633	ES 2652		182	13.1	83
Show		16286+5644	STF2060		247	3.8	85
Show		16355+5403	GRV1221		58	9.6	89
Show		16248+5649	STI2340		151	4.3	101
Show		16194+5606	STI2338		48	3.6	105
Show		16430+5533	TDT 45		43	0.9	106
Show		16225+5402	TDS9868		227	0.7	106
Show		16376+5351	SLW1188		263	15.1	109
Show		16243+5658	KPP3997		302	2.9	111
Show		16195+5620	CVR 184		58	78.2	112
Show		16345+5709	LDS1436		22	26.7	113
Show		16435+5457	KPP2323		278	19.7	113
Show		16437+5544	MLR 570		350	1.3	114
Show		16177+5454	TDS 808		185	1.0	115
Show		16317+5327	SKF1645		79	3.3	115
Show		16171+5516	BLA 3		9	0.1	116
Show		16324+5723	A 1139		90	2.1	123
Show		16312+5725	WOR 32	AB		1.0	124
Show		16312+5725	SCA 207	Aa,Ab	6	0.2	124
Show		16312+5725	SCA 207	Aa,Ac	129	0.2	124
Show		16312+5725	SCA 207	Aa,Ad	73	0.2	124
Show		16187+5412	CVR1662		351	4.1	125
Show		16453+5559	UC 3225		27	13.2	130
Show		16413+5344	JNN 109		94	0.1	134
Show		16147+5526	SKF 279		203	3.8	136
Show		16344+5737	MLB 74		250	7.1	138
Show		16319+5259	A 1862	A,BC	111	74.4	143
Show		16319+5259	A 1862	BC	248	0.3	143
Show		16316+5746	YNG 1		217	1.3	145
Show		16420+5711	HDS2371		72	0.9	145
Show		16453+5647	MCA 44		144	0.0	150
Show		16362+5255	STF2078	AB	104	2.9	154
Show		16362+5255	STFA 30	AC	193	90.2	154
Show		16362+5255	STFA 30	BC	194	90.1	154

WDS 16306+5521 : COMPONENTS

	A
B	pa=348.6° sep=11.11"

16306+5521 A

Componente originario normalizzato	AB		Coord arcsec 2000	163039.76+552122.0		Mag	11.5		PmRA	-3.00
PmDE	21.0

16306+5521 B

Componente originario normalizzato	AB		Coord arcsec 2000	163039.50+552132.9		Mag	12.1		PmRA	-6.00
PmDE	9.0		Calc delta mag	0.6		Calc coord	yes