16565+5558 LDS 4710

16^h 56^m 32.39^s +55° 56' 51.7" P.A. 192.00 sep 15.3 mag 14.44,15.91

Coord 2000	16565+5558	Discov num	LDS4710	Comp		Coord arcsec 2000	16 56 32.39 +55 56 51.7
Date first	1960	Date last	2016	Obs	13
Pa first	193	Pa last	192.3	P.A. Now (θ)	192.3°
Sep first	15.0	Sep last	15.306	Sep. Now (ρ)	15.306"
Mag pri	14.44	Mag sec	15.91	delta mag (ΔM)	1.47	Spectral class
Pri motion ra	-052	Sec motion ra	-052
Pri motion dec	-226	Sec motion dec	-226
Notes	N V (See Notes, Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1427270688192903424

WDS 16565+5558 LDS 4710 : NOTES

discov_num	notes	refcode
LDS4710	NLTT 43902/43903	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16565+5558	LDS4710		2000	3	193	15.3	14.44	15.91		D	165632.39+555651.7
16565+5558	LDS4710		2003	4	193	15.3	14.44	15.91		N D	165632.39+555651.7
16565+5558	LDS4710		2010	5	192	15.2	14.44	15.91		N	165632.39+555651.7
16565+5558	LDS4710		2015	6	192	15.3	14.44	15.91		NV	165632.39+555651.7
16565+5558	LDS4710		2016	13	192	15.3	14.44	15.91		NV	165632.39+555651.7

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

WDS 16565+5558 LDS 4710 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16565+5558 LDS 4710 : MEASURES

No records found.

WDS 16565+5558 : VIRTUAL EYEPIECE

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WDS 16565+5558 : ALADIN DSS IMAGE @ 16^h 56^m 32.39^s +55° 56' 51.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16565+5558 LDS 4710 : 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		16565+5558	LDS4710		192	15.3
Show		16538+5556	UC 3250		34	4.7	24
Show		16566+5711	A 1143	AB	219	0.3	75
Show		16566+5711	A 1143	AB,CD	2	100.5	75
Show		16566+5711	A 1143	AB,E	351	52.9	75
Show		16589+5444	HDS2402		309	0.3	76
Show		16566+5711	A 1143	CD	139	0.7	77
Show		16486+5508	STF2108		350	26.6	84
Show		17071+5556	CRB 199		111	7.5	90
Show		16554+5424	LDS4707		165	10.5	95
Show		16453+5559	UC 3225		27	13.2	95
Show		16549+5420	SKF 52		116	5.3	98
Show		16453+5647	MCA 44		144	0.0	106
Show		16437+5544	MLR 570		350	1.3	109
Show		17054+5438	TDT 206		355	0.7	110
Show		16594+5407	LDS4716		297	12.3	112
Show	Alrakis	17053+5428	STF2130	AB	358	2.5	117
Show	Alrakis	17053+5428	BU 1088	AC	174	12.2	117
Show		17053+5428	BU 1088	BC	179	11.0	117
Show		16430+5533	TDT 45		43	0.9	117
Show		16435+5457	KPP2323		278	19.7	126
Show		16544+5802	MLR 431		10	2.2	127
Show		17111+5640	MET 80			0.1	129
Show		16490+5757	STI2346		104	15.5	135
Show		16513+5347	SWI 2		197	7.1	138
Show		16483+5359	RAO 356		200	3.3	138
Show		16420+5711	HDS2371		72	0.9	142
Show		16398+5550	KPP 374		25	3.7	142
Show		16523+5817	CRB 197		243	22.3	144
Show		16485+5807	RAO 357		270	0.6	146
Show		17102+5430	STF2138	AB	133	22.1	146
Show		17102+5430	SHY 89	AC	10	999.9	146
Show		17141+5608	STT 327		334	0.4	148
Show		17141+5627	TDT 276		71	0.5	150
Show		16497+5816	MLR 430		159	0.1	151
Show		17129+5712	TOI1453		305	1.9	155
Show		17084+5758	CVR1692		279	3.9	156
Show		17118+5432	DEA 87		129	90.2	157
Show		16379+5608	A 1140		123	3.4	157
Show		17103+5403	HDS2424	Aa,Ab	158	0.5	165
Show		17103+5403	SCA9002	AB	84	79.5	165
Show		16369+5618	STI2345		75	4.3	166
Show		17103+5801	CVR1696		322	4.5	168
Show		16396+5744	TDT 22		327	1.1	176
Show		17039+5314	MLR 603	Aa,Ab	347	0.4	176
Show		17039+5314	STTA151	AB	171	88.4	176
Show		17039+5314	STTA151	BC	356	22.4	177
Show		16366+5502	TDS 824		116	1.6	179
Show		17131+5408	STF2146	CD	225	2.8	179
Show		17131+5408	STF2146	AB	224	2.6	179
Show		17131+5408	STF2146	AC	234	89.3	179

WDS 16565+5558 : COMPONENTS

	A
B	pa=187.0° sep=15.07"

16565+5558 A

Componente originario normalizzato	AB		Coord arcsec 2000	165632.39+555651.7		Mag	14.44		PmRA	-52.00
PmDE	-226.0

16565+5558 B

Componente originario normalizzato	AB		Coord arcsec 2000	165632.17+555636.7		Mag	15.91		PmRA	-52.00
PmDE	-226.0		Calc delta mag	1.47		Calc coord	yes