15189+1904 UC 2982

15^h 18^m 53.31^s +19° 03' 42.2" P.A. 354.00 sep 11.7 mag 13.90,15.70 Sp M1+M7

Coord 2000	15189+1904	Discov num	UC 2982	Comp		Coord arcsec 2000	15 18 53.31 +19 03 42.2
Date first	1997	Date last	2016	Obs	11
Pa first	355	Pa last	354.3	P.A. Now (θ)	354.3°
Sep first	11.7	Sep last	11.697	Sep. Now (ρ)	11.697"
Mag pri	13.90	Mag sec	15.70	delta mag (ΔM)	1.8	Spectral class	M1+M7 (red/red)
Pri motion ra	-001	Sec motion ra	-008
Pri motion dec	-070	Sec motion dec	-064
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.132 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Gaia DR2

1212190820636914816

WDS 15189+1904 UC 2982 : 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
15189+1904	UC 2982		2000	2	355	11.7	13.90	15.70		V	151853.31+190342.2
15189+1904	UC 2982		2001	2	355	11.7	13.90	15.70		V	151853.31+190342.2
15189+1904	UC 2982		2004	3	354	11.7	13.90	15.70	M1+M7	V	151853.31+190342.2
15189+1904	UC 2982		2010	4	355	11.4	13.90	15.70	M1+M7	V R	151853.31+190342.2
15189+1904	UC 2982		2015	5	355	11.7	13.90	15.70	M1+M7	V R	151853.31+190342.2
15189+1904	UC 2982		2016	11	354	11.7	13.90	15.70	M1+M7	V R	151853.31+190342.2

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

WDS 15189+1904 UC 2982 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15189+1904 UC 2982 : MEASURES

No records found.

WDS 15189+1904 : VIRTUAL EYEPIECE

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WDS 15189+1904 : ALADIN DSS IMAGE @ 15^h 18^m 53.31^s +19° 03' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15189+1904 UC 2982 : 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		15189+1904	UC 2982		354	11.7
Show		15183+1851	TOK 167		108	18.2	16
Show		15186+1922	SLW1078		127	12.0	20
Show		15170+1911	GRV 900		78	26.3	28
Show		15163+1918	GWP2508		31	28.4	40
Show		15158+1858	KPP3949		182	1.9	45
Show		15155+1926	CVR1624		228	3.1	54
Show		15161+1823	DVG 43		262	16.5	57
Show		15239+1905	LAS 34		325	3.6	72
Show		15205+2013	UC 204		259	27.3	73
Show		15210+2022	HJ 2775		84	9.2	84
Show		15143+1959	GII 217	AB	122	0.2	85
Show		15143+1959	GRV 899	AC	314	78.4	85
Show		15143+1959	COU 102	CD	95	1.2	86
Show		15141+1810	COU 65		152	8.1	88
Show		15127+1917	STF1919		11	23.2	89
Show		15242+1952	SKF2724		299	1.2	90
Show		15246+1946	UC 208		220	39.6	92
Show		15189+1732	GWP2511		137	88.7	92
Show		15121+1824	LDS5163		91	172.0	93
Show		15121+1859	COU 189		142	0.5	97
Show		15131+1808	TOK 299		354	34.5	100
Show		15210+1721	BPM 627	AB	314	74.9	108
Show		15210+1721	BPM 628	AC	291	93.5	108
Show		15227+2038	KPP4385	BC	148	20.3	109
Show		15227+2038	KPP4385	AC	147	22.3	109
Show		15227+2038	KPP4385	AB	136	3.6	109
Show		15150+2039	CBL 482		179	71.2	110
Show		15110+1913	GWP2499		170	15.0	113
Show		15249+1749	GRV1210		227	11.1	114
Show		15261+1810	STF1940		331	0.3	117
Show		15206+1707	UC 205		167	48.8	120
Show		15176+1703	SLW1077		358	22.0	122
Show		15163+1706	COU2509		70	0.7	122
Show		15210+2104	HU 146		123	0.7	125
Show		15266+1805	UC 3005		138	12.5	125
Show		15124+2028	SLW1070		101	41.4	125
Show		15171+2109	NSN 664		89	1.1	128
Show		15275+1952	KPP1056		49	8.4	131
Show		15126+2041	COU 190		273	1.3	132
Show		15272+1804	A 2073		126	0.1	133
Show		15109+1749	COU 64		201	1.1	136
Show		15117+1735	CVR1620		342	3.4	136
Show		15121+1728	HJ 249		127	14.3	137
Show		15232+1701	TDS9503		129	0.7	138
Show		15164+1648	TOK 707	Ba,Bb	130	0.3	141
Show		15164+1648	HO 547	AB	290	5.5	141
Show		15106+2021	HU 144		339	0.1	141
Show		15236+2113	GRV 905		15	14.7	147
Show		15159+1643	UC 202	AB	107	27.4	147
Show		15211+1640	A 2229		224	1.5	148

WDS 15189+1904 : COMPONENTS

	A
B	pa=354.6° sep=11.69"

15189+1904 A

Componente originario normalizzato	AB		Coord arcsec 2000	151853.31+190342.2		Mag	13.9		Spectral class	M1 (red)
PmRA	-1.00		PmDE	-70.0

15189+1904 B

Componente originario normalizzato	AB		Coord arcsec 2000	151853.23+190353.8		Mag	15.7		Spectral class	M7 (red)
PmRA	-8.00		PmDE	-64.0		Calc delta mag	1.8		Calc coord	yes