19282-4949 UC 3944

19^h 28^m 14.40^s -49° 49' 09.7" P.A. 284.00 sep 17.9 mag 13.00,16.30

Coord 2000	19282-4949	Discov num	UC 3944	Comp		Coord arcsec 2000	19 28 14.40 -49 49 09.7
Date first	1998	Date last	2016	Obs	6
Pa first	284	Pa last	284.2	P.A. Now (θ)	284.2°
Sep first	18.1	Sep last	17.867	Sep. Now (ρ)	17.867"
Mag pri	13.00	Mag sec	16.30	delta mag (ΔM)	3.3	Spectral class
Pri motion ra	-069	Sec motion ra	-066
Pri motion dec	-061	Sec motion dec	-048
Notes	V (Proper motion indicates physical)

rPM=0.145 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Telescopium

Gaia DR2

6658790375142709504

WDS 19282-4949 UC 3944 : 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
19282-4949	UC 3944		2000	2	284	17.9	13.00	16.30		V	192814.40-494909.7
19282-4949	UC 3944		2010	3	284	17.9	13.00	16.30		V	192814.40-494909.7
19282-4949	UC 3944		2015	4	284	17.9	13.00	16.30		V	192814.40-494909.7
19282-4949	UC 3944		2016	6	284	17.9	13.00	16.30		V	192814.40-494909.7

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

WDS 19282-4949 UC 3944 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19282-4949 UC 3944 : MEASURES

No records found.

WDS 19282-4949 : VIRTUAL EYEPIECE

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

WDS 19282-4949 : ALADIN DSS IMAGE @ 19^h 28^m 14.40^s -49° 49' 09.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19282-4949 UC 3944 : 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		19282-4949	UC 3944		284	17.9
Show		19286-4953	I 650	AB	269	1.4	6
Show		19286-4953	I 650	AC	301	24.9	6
Show		19290-4952	SHY 319		47	999.9	9
Show		19285-5002	UC 3945		278	30.8	13
Show		19261-5014	KPP4148		195	3.1	33
Show		19268-4912	CPO9287	AB	340	6.1	40
Show		19268-4912	CPO9287	AC	271	6.3	40
Show		19268-4912	CPO9287	AD	264	14.7	40
Show		19324-4928	SKF1091		145	4.1	46
Show		19331-4954	HJ 5125		291	31.2	48
Show		19301-4904	HDS2772		334	0.1	49
Show		19319-5027	UC 3969		132	24.6	52
Show		19341-4943	TDT1547		127	0.8	58
Show		19255-4858	TDT1446		184	0.7	58
Show		19350-5008	RSS 530		233	9.8	69
Show		19208-4932	HJ 5105		230	10.6	75
Show		19265-4836	WIS 333		77	619.0	75
Show		19275-4834	KPP3102	CD	91	5.9	76
Show		19205-5009	UC 3894		98	21.1	78
Show		19335-5051	LDS 680		255	64.5	81
Show		19303-4830	TDT1507		83	0.6	82
Show		19332-4842	I 255		171	2.5	83
Show		19357-5036	RST1039		298	3.1	86
Show		19305-4826	I 254		29	0.7	86
Show		19249-5111	RST1034		125	2.2	88
Show		19321-5112	TDT1528		52	0.7	91
Show		19211-5050	TDT1392		69	2.4	92
Show		19305-4818	B 2477		237	6.6	94
Show		19294-4814	TDT1492		256	0.5	97
Show		19299-4812	CPO 613		102	5.7	99
Show		19385-4937	TDS1002		83	1.2	101
Show		19259-4811	FIN 429		87	2.3	101
Show		19251-5126	I 649		270	2.2	102
Show		19190-4902	TDT1371		355	0.7	102
Show		19209-5103	HJ 5104		38	18.2	102
Show		19178-5007	RST1031		233	2.6	103
Show		19382-5028	HDS2786		351	0.6	104
Show		19193-4854	I 1603		123	0.6	104
Show		19186-5037	B 1382		82	1.6	104
Show		19175-5001	UC 3881		38	52.1	105
Show		19392-4951	HJ 5130		149	14.8	106
Show		19243-5128	SKF1090		224	50.5	106
Show		19176-4916	TSN 31		132	44.0	109
Show		19349-4820	LDS 681		94	10.1	111
Show		19168-4959	HJ 5099		36	12.8	112
Show		19400-4957	RST1043		204	2.4	115
Show		19223-5132	BRT1093		7	3.6	117
Show		19161-5012	NSN 476		40	3.5	120
Show		19348-5133	RST1038		340	0.8	122
Show		19233-5143	BRT1094		53	4.8	123

WDS 19282-4949 : COMPONENTS

	A
B	pa=291.4° sep=12.00"

19282-4949 A

Componente originario normalizzato	AB		Coord arcsec 2000	192814.40-494909.7		Mag	13		PmRA	-69.00
PmDE	-61.0

19282-4949 B

Componente originario normalizzato	AB		Coord arcsec 2000	192813.25-494905.3		Mag	16.3		PmRA	-66.00
PmDE	-48.0		Calc delta mag	3.3		Calc coord	yes