08201+2740 UC 1664

08^h 20^m 06.32^s +27° 39' 30.1" P.A. 211.00 sep 55.2 mag 14.60,16.40

Coord 2000	08201+2740	Discov num	UC 1664	Comp		Coord arcsec 2000	08 20 06.32 +27 39 30.1
Date first	1999	Date last	2015	Obs	5
Pa first	211	Pa last	211.4	P.A. Now (θ)	211.4°
Sep first	56.2	Sep last	55.193	Sep. Now (ρ)	55.193"
Mag pri	14.60	Mag sec	16.40	delta mag (ΔM)	1.8	Spectral class
Pri motion ra	-020	Sec motion ra	-035
Pri motion dec	-068	Sec motion dec	-055
Notes	V (Proper motion indicates physical)

rPM=0.28 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Gaia DR2

683302294335424128

WDS 08201+2740 UC 1664 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08201+2740	UC 1664		2000	2	211	56.4	14.60	16.40		V	082006.32+273930.1
08201+2740	UC 1664		2001	2	211	56.4	14.60	16.40		V	082006.32+273930.1
08201+2740	UC 1664		2010	3	211	55.5	14.60	16.40		V	082006.32+273930.1
08201+2740	UC 1664		2015	4	211	55.2	14.60	16.40		V	082006.32+273930.1

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

WDS 08201+2740 UC 1664 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08201+2740 UC 1664 : MEASURES

No records found.

WDS 08201+2740 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 08201+2740 : ALADIN DSS IMAGE @ 08^h 20^m 06.32^s +27° 39' 30.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08201+2740 UC 1664 : 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		08201+2740	UC 1664		211	55.2
Show		08179+2714	SKF 614		65	2.7	39
Show		08172+2723	HO 39		346	6.4	43
Show		08222+2822	STJ 57		273	1.3	51
Show		08170+2811	TDS5670		300	0.4	53
Show		08164+2758	TDS5664		315	0.5	53
Show		08163+2709	UC 1657		257	35.2	60
Show		08191+2640	SKF 619		211	1.2	61
Show		08247+2754	CVR 495		154	11.3	63
Show		08188+2841	TDS5702		226	0.6	65
Show		08231+2648	BUP 115		219	45.1	66
Show		08225+2638	BUP9115	AB	61	381.0	70
Show		08225+2638	BUP9115	BC	283	11.6	70
Show		08240+2642	UC 1669		38	12.3	78
Show		08147+2710	STF1203		243	18.9	78
Show		08256+2808	SAO 2		69	0.0	79
Show		08249+2828	ES 426		286	4.2	80
Show		08139+2747	HO 38	CD	214	11.6	83
Show		08139+2747	HO 38	AB	83	7.6	83
Show		08139+2747	HO 38	AC	130	28.4	83
Show		08250+2834	OCC9005		106	0.1	85
Show		08265+2754	S 566		21	140.4	86
Show		08172+2623	HJ 781		323	6.1	87
Show		08140+2708	BU 1420		300	19.2	87
Show		08207+2906	TDS5745		7	0.7	88
Show		08249+2846	SLW 251		97	29.2	92
Show		08149+2843	SKF 603		139	1.2	94
Show		08189+2607	KPP 174		221	4.6	94
Show		08163+2617	HJ 442	AB	317	18.0	98
Show		08129+2722	TDS 445		357	1.5	98
Show		08254+2632	KPP2095		285	16.9	99
Show		08268+2656	STF1223		218	5.2	100
Show		08277+2734	STF1228		352	8.8	101
Show		08134+2646	SKF 594		17	1.1	104
Show		08172+2602	SKF 611		181	1.5	105
Show		08148+2856	BRT 15		145	3.6	106
Show		08284+2743	SKF 646		251	0.7	110
Show		08285+2739	CVR 79		206	12.8	112
Show		08271+2844	FAR 6	Aa,Ab	228	0.1	113
Show		08271+2844	FAR 6	AB	121	3.3	113
Show		08121+2658	SKF 590		150	1.8	115
Show		08207+2539	SKF 622		244	2.5	121
Show		08126+2849	COU1114		196	0.1	122
Show		08234+2544	TDS5780		61	0.6	124
Show		08110+2807	DBR 244		139	4.8	125
Show		08131+2617	KPP2161		105	17.7	126
Show		08118+2847	SKF 586		12	1.0	130
Show		08259+2925	CBL 253		288	16.3	131
Show		08127+2613	A 2471		77	0.4	132
Show		08195+2525	RAO 226		317	1.3	136
Show		08293+2838	GRV 761		104	49.7	136

WDS 08201+2740 : COMPONENTS

	A
B	pa=208.4° sep=53.56"

08201+2740 A

Componente originario normalizzato	AB		Coord arcsec 2000	082006.32+273930.1		Mag	14.6		PmRA	-20.00
PmDE	-68.0

08201+2740 B

Componente originario normalizzato	AB		Coord arcsec 2000	082004.40+273843.0		Mag	16.4		PmRA	-35.00
PmDE	-55.0		Calc delta mag	1.8		Calc coord	yes