19218-3131 UC 3904

19^h 21^m 46.49^s -31° 30' 53.8" P.A. 3.00 sep 64.8 mag 16.20,16.50

Coord 2000	19218-3131	Discov num	UC 3904	Comp		Coord arcsec 2000	19 21 46.49 -31 30 53.8
Date first	1998	Date last	2015	Obs	4
Pa first	3	Pa last	3	P.A. Now (θ)	3°
Sep first	63.9	Sep last	64.815	Sep. Now (ρ)	64.815"
Mag pri	16.20	Mag sec	16.50	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+003	Sec motion ra	+025
Pri motion dec	-076	Sec motion dec	-069
Notes	V (Proper motion indicates physical)

rPM=0.304

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

6757822562827077376

WDS 19218-3131 UC 3904 : NOTES

No records found.

DISCOVERER

discov	author
UC	USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC	& Zacharias, M.I. (UCAC4 Catalog)
UC	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC	DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC	Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
19218-3131	UC 3904		1999	2	3	64.0	16.20	16.50			V	192146.49-313053.8
19218-3131	UC 3904		2000	2	3	64.1	16.20	16.50			V	192146.49-313053.8
19218-3131	UC 3904		2010	3	3	65.0	16.20	16.50			V	192146.49-313053.8
19218-3131	UC 3904		2015	4	3	64.8	16.20	16.50			V	192146.49-313053.8

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

WDS 19218-3131 UC 3904 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19218-3131 UC 3904 : MEASURES

No records found.

WDS 19218-3131 : VIRTUAL EYEPIECE

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WDS 19218-3131 : ALADIN DSS IMAGE @ 19^h 21^m 46.49^s -31° 30' 53.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19218-3131 UC 3904 : 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		19218-3131	UC 3904		3	64.8	1
Show		19228-3147	PRO 225		263	5.4	21
Show		19210-3112	RSS 519		188	6.8	21
Show		19219-3109	RST2104		147	0.3	23
Show		19208-3211	JSP 804		181	0.9	42
Show		19184-3134	PRO 224		137	5.8	43
Show		19187-3201	RST2100		322	2.3	50
Show		19250-3205	TOK 916	Aa,Ab	184	0.1	54
Show		19245-3221	JSP 945		225	7.7	61
Show		19251-3214	STN 63		297	1.5	61
Show		19258-3225	PRO 226		164	9.6	75
Show		19275-3123	SEE 376		78	1.4	75
Show		19160-3109	LDS5874		306	333.5	78
Show		19246-3253	HJ 5111		271	25.5	90
Show		19155-3212	B 1380		290	0.2	91
Show		19163-3224	LDS5875		186	251.3	91
Show		19157-3043	UC 3869		210	20.2	91
Show		19225-3002	JSP 805		321	2.0	91
Show		19287-3200	SEE 378		3	9.0	93
Show		19230-3303	RST2107		71	1.0	93
Show		19209-3303	HJ 5107	AB	125	13.8	93
Show		19209-3303	TOK 433	Aa,Ab	128	0.1	93
Show		19179-3252	WSP 123	AB	205	4.8	95
Show		19179-3252	WSP 123	AC	148	8.2	95
Show		19179-3252	WSP 123	AD	219	11.7	95
Show		19179-3252	WSP 123	AE	208	13.1	95
Show		19179-3252	WSP 123	AF	312	14.0	95
Show		19179-3252	WSP 123	AG	14	14.8	95
Show		19179-3252	WSP 123	AH	308	20.8	95
Show		19179-3252	WSP 123	AI	278	21.5	95
Show		19179-3252	WSP 123	AJ	58	24.7	95
Show		19179-3252	WSP 123	AK	127	26.9	95
Show		19262-3252	DAM 390		68	2.8	99
Show		19258-3006	I 1401	AB	112	0.6	100
Show		19258-3006	WSI 91	Ba,Bb	59	0.1	100
Show		19163-3243	KPP1765		80	13.7	101
Show		19266-3251	B 970	AB	283	0.3	102
Show		19266-3251	DAM 391	AB,C	286	10.2	102
Show		19266-3251	B 970	AB,D	8	39.2	102
Show		19150-3225	RSS 518		271	13.9	102
Show		19208-2950	UC 3896		99	17.3	102
Show		19280-3027	BRT3085		45	4.0	104
Show		19191-3310	B 431		156	1.8	105
Show		19143-3215	RST2096		108	0.4	106
Show		19213-3320	RST2103		347	0.9	109
Show		19299-3213	LDS5877		88	240.0	112
Show		19190-3317	I 253	AB	141	0.6	112
Show		19190-3317	TOK 624	AC	61	999.9	112
Show		19305-3149	B 972		185	0.1	113
Show		19239-3321	HDS2749		134	8.6	114
Show		19239-2939	HJ 5110	AB	117	5.8	115

WDS 19218-3131 : COMPONENTS

	A
B	pa=3.0° sep=64.82"

19218-3131 A

Coord arcsec 2000

192146.49-313053.8

Mag

16.2

PmRA

3.00

PmDE

-76.0

19218-3131 B

Coord arcsec 2000	192146.76-312949.1		Mag	16.5		PmRA	25.00		PmDE	-69.0
Delta magnitude	0.3		Coordinate calculated	yes