19491-3904 UC 4029

19^h 49^m 07.13^s -39° 03' 31.1" P.A. 61.00 sep 17.7 mag 16.20,16.50

Coord 2000	19491-3904	Discov num	UC 4029	Comp		Coord arcsec 2000	19 49 07.13 -39 03 31.1
Date first	1996	Date last	2015	Obs	4
Pa first	62	Pa last	61	P.A. Now (θ)	61°
Sep first	17.6	Sep last	17.665	Sep. Now (ρ)	17.665"
Mag pri	16.20	Mag sec	16.50	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-025	Sec motion ra	-027
Pri motion dec	-051	Sec motion dec	-044
Notes	V (Proper motion indicates physical)

rPM=0.128 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

6691385088110680064

WDS 19491-3904 UC 4029 : 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
19491-3904	UC 4029		1998	2	62	17.6	16.20	16.50		V	194907.13-390331.1
19491-3904	UC 4029		2000	2	61	17.5	16.20	16.50		V	194907.13-390331.1
19491-3904	UC 4029		2010	4	61	17.7	16.20	16.50		V	194907.13-390331.1
19491-3904	UC 4029		2015	4	61	17.7	16.20	16.50		V	194907.13-390331.1

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

WDS 19491-3904 UC 4029 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19491-3904 UC 4029 : MEASURES

No records found.

WDS 19491-3904 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19491-3904 : ALADIN DSS IMAGE @ 19^h 49^m 07.13^s -39° 03' 31.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19491-3904 UC 4029 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19491-3904	UC 4029		61	17.7
Show		19507-3923	KPP1759		166	13.6	28
Show		19510-3925	RST2121		249	1.2	31
Show		19511-3926	TDT1801		253	0.5	33
Show		19509-3936	UC 4037	AB	179	100.4	39
Show		19478-3958	WG 247		227	4.5	57
Show		19437-3854	SEE 392		133	11.4	64
Show		19480-4016	TDT1765		245	0.7	74
Show		19425-3932	WG 245		250	5.6	82
Show		19451-4013	CRU9009	AB	144	26.1	84
Show		19451-4013	DAM 814	BC	142	13.2	84
Show		19516-4025	KPP3109		167	3.0	87
Show		19445-3751	HDS2801		156	0.1	91
Show		19562-3820	SEE 398		305	12.2	94
Show		19452-4027	RST2119		266	1.4	95
Show		19517-3730	B 2055		126	0.6	99
Show		19455-4036	NSN 483		106	8.9	102
Show		19491-4050	BRT1101		316	3.7	107
Show		19437-3737	BRT1803		76	4.6	108
Show		19399-3926	GAA 16	Aa,Ab	211	0.0	110
Show		19397-3945	SEE 388		190	2.4	117
Show		19485-3705	B 2481		157	4.1	119
Show		19396-3821	NSN 487		67	3.4	120
Show		19543-4049	SKF1160	AB	225	140.4	122
Show		19434-3722	BRG 29		302	1.7	122
Show		19581-4012	CRU9010		46	13.1	124
Show		19525-4102	KPP4176		162	1.5	125
Show		19572-4035	RST2124		74	3.0	131
Show		19512-3654	HJ 5151		357	7.7	132
Show		19596-3813	RST2126		141	2.0	134
Show		19580-4031	SKF1095		104	48.9	135
Show		20006-3836	KPP 450		104	3.7	137
Show		19435-4106	RST4047		208	0.1	139
Show		19587-4029	RST2125		91	0.6	140
Show		20008-3938	WG 249		125	13.4	141
Show		19382-4006	RST2113		231	0.6	141
Show		20012-3835	HDO 294		33	1.3	145
Show		19403-4050	UC 4000		231	35.9	148
Show		19597-4030	HJ 5159		30	27.1	151
Show		19574-4100	I 1408		94	0.4	151
Show		20003-3742	HDO 293		210	23.6	155
Show		19519-3632	SEE 397		190	12.4	156
Show		20022-3936	UC 4068		138	34.2	156
Show		20002-3736	TDT1908		277	2.4	157
Show		20020-3816	TDT1925		66	0.5	159
Show		20027-3939	RST2131		301	0.5	162
Show		19351-3904	UC 3981		225	103.2	164
Show		19511-4150	B 982		238	2.6	169
Show		19507-4152	I 122		336	5.3	169
Show		19356-3755	KPP1720		168	13.3	173
Show		19578-3644	JSP 808		15	0.5	174

WDS 19491-3904 : COMPONENTS

	A
B	pa=54.5° sep=14.74"

19491-3904 A

Componente originario normalizzato	AB		Coord arcsec 2000	194907.13-390331.1		Mag	16.2		PmRA	-25.00
PmDE	-51.0

19491-3904 B

Componente originario normalizzato	AB		Coord arcsec 2000	194908.16-390322.5		Mag	16.5		PmRA	-27.00
PmDE	-44.0		Calc delta mag	0.3		Calc coord	yes