19081-3720 UC 3812

19^h 08^m 03.67^s -37° 20' 16.6" P.A. 271.00 sep 28.3 mag 14.40,15.20

Coord 2000	19081-3720	Discov num	UC 3812	Comp		Coord arcsec 2000	19 08 03.67 -37 20 16.6
Date first	1998	Date last	2015	Obs	6
Pa first	272	Pa last	271.4	P.A. Now (θ)	271.4°
Sep first	28.5	Sep last	28.346	Sep. Now (ρ)	28.346"
Mag pri	14.40	Mag sec	15.20	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	-106	Sec motion ra	-087
Pri motion dec	-011	Sec motion dec	-033
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.273 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Austrina

Gaia DR2

6718942835233960320

WDS 19081-3720 UC 3812 : 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
19081-3720	UC 3812		1999	2	271	28.6	14.40	15.20		V	190803.67-372016.6
19081-3720	UC 3812		2000	2	271	28.6	14.40	15.20		V	190803.67-372016.6
19081-3720	UC 3812		2010	5	272	27.4	14.40	15.20		V R	190803.67-372016.6
19081-3720	UC 3812		2015	6	271	28.3	14.40	15.20		V R	190803.67-372016.6

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

WDS 19081-3720 UC 3812 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19081-3720 UC 3812 : MEASURES

No records found.

WDS 19081-3720 : VIRTUAL EYEPIECE

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

WDS 19081-3720 : ALADIN DSS IMAGE @ 19^h 08^m 03.67^s -37° 20' 16.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19081-3720 UC 3812 : 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		19081-3720	UC 3812		271	28.3	1
Show		19064-3704	HJ 5084		322	1.5	26
Show		19097-3745	KPP1406		181	10.5	32
Show		19107-3659	KOH 117		46	1.3	39
Show		19056-3754	RST2086		20	4.8	45
Show		19118-3717	B 2472		231	0.9	46
Show		19043-3659	KOH 116		278	0.2	50
Show		19065-3808	COO 231		198	6.2	51
Show		19113-3757	UC 3837		16	99.5	54
Show		19075-3622	B 963	AB	62	3.1	59
Show		19075-3622	B 963	AC	93	20.9	59
Show		19031-3713	REP 48		44	2.1	60
Show		19102-3625	JSP 803		321	3.2	61
Show		19046-3635	BRT1796		257	5.4	61
Show		19074-3620	UC 3807		168	18.8	62
Show		19079-3825	RST2088		306	0.7	65
Show		19040-3804	I 1391		120	0.3	66
Show		19025-3658	KOH 115		339	0.2	71
Show		19024-3656	REP 4		58	4.5	73
Show		19073-3607	UC 3805		311	64.4	74
Show		19114-3618	UC 3838		227	6.8	74
Show		19020-3658	BYJ 1		-1	-1.0	77
Show		19026-3800	RST2083		21	4.2	77
Show		19054-3610	HJ 5083		3	22.0	77
Show		19019-3657	VSP 1		134	0.2	78
Show		19116-3609	VOU 80		321	2.7	79
Show		19016-3653	CVN 13	Ca,Cb	189	0.3	82
Show		19016-3653	B 957	AB	137	4.1	82
Show		19016-3653	B 957	AC	23	57.6	82
Show		19017-3645	KOH 114		46	0.9	85
Show		19011-3704	KOH 113	Aa,Ab	99	0.1	86
Show		19011-3704	BSO 14	AB	280	12.8	86
Show		19011-3657	JOY 7		154	1.3	86
Show		19039-3608	UC 3784		286	29.5	88
Show		19049-3555	UC 3788		154	64.4	94
Show		19005-3656	KOH 112		110	0.1	94
Show		19092-3853	UC 3824		171	44.6	94
Show		19013-3632	BRT1793		146	3.0	95
Show		19019-3620	B 958		149	3.9	96
Show		19027-3606	HJ 5080		246	5.5	99
Show		18598-3707	BOY 15		279	0.1	100
Show		19146-3615	HJ 5098	AB	69	4.2	103
Show		19146-3615	SHT 34	AC	330	50.0	103
Show		19093-3537	UC 3825		187	31.6	104
Show		18592-3712	WLT 2		46	2.4	106
Show		18588-3713	I 1114		279	1.3	111
Show		19003-3616	HJ 5077	AB	95	7.9	113
Show		19003-3616	HJ 5077	AC	314	14.2	113
Show		19051-3908	RST2084		108	1.7	113
Show		19087-3526	SEE 370	DE	216	6.1	115
Show		19087-3526	SEE 370	AB	91	2.5	116

WDS 19081-3720 : COMPONENTS

	A
B	pa=271.8° sep=22.54"

19081-3720 A

Componente originario normalizzato	AB		Coord arcsec 2000	190803.67-372016.6		Mag	14.4		PmRA	-106.00
PmDE	-11.0

19081-3720 B

Componente originario normalizzato	AB		Coord arcsec 2000	190801.78-372015.9		Mag	15.2		PmRA	-87.00
PmDE	-33.0		Calc delta mag	0.8		Calc coord	yes