16187+5412 CVR 1662

16^h 18^m 41.94^s +54° 11' 42.2" P.A. 351.00 sep 4.1 mag 18.40,18.40 Sp M0+M0

Coord 2000	16187+5412	Discov num	CVR1662	Comp		Coord arcsec 2000	16 18 41.94 +54 11 42.2
Date first	1999	Date last	2016	Obs	5
Pa first	347	Pa last	351.2	P.A. Now (θ)	351.2°
Sep first	4.1	Sep last	4.051	Sep. Now (ρ)	4.051"
Mag pri	18.40	Mag sec	18.40	delta mag (ΔM)	0	Spectral class	M0+M0 (red/red)
Pri motion ra	-018	Sec motion ra	+001
Pri motion dec	+005	Sec motion dec	+002
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=1.03

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Gaia DR2

1428516086974047744

WDS 16187+5412 CVR 1662 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16187+5412	CVR1662		2004	1	351	4.0	18.40	18.40	M1+M1	R	161841.94+541142.2
16187+5412	CVR1662		2015	4	351	4.1	18.40	18.40	M1+M1	R	161841.94+541142.2
16187+5412	CVR1662		2016	5	351	4.1	18.40	18.40	M0+M0	V R	161841.94+541142.2

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

WDS 16187+5412 CVR 1662 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16187+5412 CVR 1662 : MEASURES

No records found.

WDS 16187+5412 : VIRTUAL EYEPIECE

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WDS 16187+5412 : ALADIN DSS IMAGE @ 16^h 18^m 41.94^s +54° 11' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16187+5412 CVR 1662 : 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		16187+5412	CVR1662		351	4.1
Show		16225+5402	TDS9868		227	0.7	35
Show		16177+5454	TDS 808		185	1.0	44
Show		16140+5350	LDS4655		322	26.5	47
Show		16132+5422	TDS9800		41	0.9	50
Show		16238+5441	TDS9878		289	2.1	54
Show		16254+5418	BWL 43		201	5.4	60
Show		16171+5516	BLA 3		9	0.1	66
Show		16103+5439	ES 967		210	8.3	79
Show		16276+5415	ES 630		44	5.8	79
Show		16147+5526	SKF 279		203	3.8	82
Show		16243+5520	SKF 242		126	15.0	84
Show		16271+5457	CVR 821		263	7.8	87
Show		16204+5223	FAR 45	AB	24	0.5	110
Show		16204+5223	FAR 45	AC	281	3.2	110
Show		16065+5441	MLB 135		96	3.4	110
Show		16255+5547	UC 3167		235	31.1	112
Show		16194+5606	STI2338		48	3.6	115
Show		16319+5435	CVR 828		118	12.7	118
Show		16051+5426	ES 743		12	5.6	121
Show		16317+5327	SKF1645		79	3.3	124
Show		16306+5521	STI2342		341	11.6	125
Show		16055+5504	CVR 811		240	8.7	126
Show		16249+5218	LDS4670	AB	216	49.0	127
Show		16249+5218	LDS4670	Aa,Ab	281	2.3	127
Show		16195+5620	CVR 184		58	78.2	129
Show		16055+5511	TOI4045		45	0.3	130
Show		16128+5613	SLW1167		107	18.1	132
Show		16122+5613	SLW1166		122	161.3	134
Show		16150+5158	GRV1121		180	11.6	137
Show		16319+5259	A 1862	A,BC	111	74.4	139
Show		16029+5427	LDS4627		101	187.8	140
Show		16319+5259	A 1862	BC	248	0.3	140
Show		16206+5150	ES 629		101	11.0	143
Show		16350+5431	NSN 681		327	2.2	144
Show		16097+5211	CVR 180		237	11.5	146
Show		16081+5605	STI2331		19	6.5	146
Show		16334+5524	STI2343		225	7.7	147
Show		16199+5146	ES 628		263	3.9	148
Show		16125+5155	TDS9795		96	0.8	148
Show		16355+5403	GRV1221		58	9.6	149
Show		16313+5557	MLR 636		272	0.6	151
Show		16065+5604	YSC 110		142	0.2	154
Show		16126+5146	YSC 112		333	0.7	156
Show		16177+5136	UC 3148		317	49.4	157
Show		16197+5135	HU 662		221	4.0	158
Show		16004+5431	HU 154		298	1.4	162
Show		16000+5340	GRV1120		304	9.5	164
Show		16366+5502	TDS 824		116	1.6	164
Show		16248+5649	STI2340		151	4.3	166
Show		16376+5351	SLW1188		263	15.1	168

WDS 16187+5412 : COMPONENTS

	A
B	pa=354.8° sep=4.02"

16187+5412 A

Componente originario normalizzato	AB		Coord arcsec 2000	161841.94+541142.2		Mag	18.4		Spectral class	M0 (red)
PmRA	-18.00		PmDE	5.0

16187+5412 B

Componente originario normalizzato	AB		Coord arcsec 2000	161841.90+541146.2		Mag	18.4		Spectral class	M0 (red)
PmRA	1.00		PmDE	2.0		Calc coord	yes