19404-1943 GWP 2879

19^h 40^m 21.34^s -19° 42' 42.6" P.A. 220.00 sep 300.7 mag 15.80,16.70

Coord 2000	19404-1943	Discov num	GWP2879	Comp		Coord arcsec 2000	19 40 21.34 -19 42 42.6
Date first	1991	Date last	2010	Obs	3
Pa first	220	Pa last	219.5	P.A. Now (θ)	219.5°
Sep first	300.7	Sep last	300.69	Sep. Now (ρ)	300.69"
Mag pri	15.80	Mag sec	16.70	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	-008	Sec motion ra	-004
Pri motion dec	-068	Sec motion dec	-064
Notes	V (Proper motion indicates physical)

rPM=0.083 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

6868542795330405120

WDS 19404-1943 GWP 2879 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP		(RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP		(RA 12h00m to 23h59m, DEC +20 to -20 deg)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19404-1943	GWP2879		1998	2	220	300.6	15.80	16.70		V	194021.34-194242.6
19404-1943	GWP2879		2010	3	220	300.5	15.80	16.70		V	194021.34-194242.6

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

WDS 19404-1943 GWP 2879 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19404-1943 GWP 2879 : MEASURES

No records found.

WDS 19404-1943 : VIRTUAL EYEPIECE

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WDS 19404-1943 : ALADIN DSS IMAGE @ 19^h 40^m 21.34^s -19° 42' 42.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19404-1943 GWP 2879 : 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		19404-1943	GWP2879		220	300.7
Show		19394-2005	ARA1194		40	5.4	27
Show		19384-1951	GWP2872		345	59.3	29
Show		19388-2007	ARA1193		288	7.5	34
Show		19390-1912	HU 952		294	1.6	36
Show		19380-1925	BRT1554	BC	212	6.8	38
Show		19380-1925	ARA 789	AB	72	8.4	38
Show		19380-1925	BRT1554	AC	126	5.4	38
Show		19430-1957	WSP 67	AB	54	4.5	40
Show		19430-1957	WSP 67	AC	69	6.0	40
Show		19430-1957	WSP 67	AD	153	18.4	40
Show		19430-1957	WSP 67	AE	330	14.5	40
Show		19430-1957	WSP 67	AF	316	23.5	40
Show		19400-1903	GWP2878		130	18.7	41
Show		19396-1854	ARA 791		86	11.7	50
Show		19440-1947	BHA 33		187	11.2	52
Show		19372-2009	RST5549		145	0.3	52
Show		19369-2003	BHA 31	AB	123	4.7	53
Show		19369-2003	UC 3986	AC	82	50.9	53
Show		19385-2031	ARA1192		271	0.9	55
Show		19431-2023	RST3234		158	1.2	56
Show		19444-1939	ARA 792		227	8.8	58
Show		19382-1854	HJ 2881		330	1.4	58
Show		19428-2034	ARA1195		186	12.5	62
Show		19438-2028	UC 4014		52	45.0	67
Show		19357-1947	ARA 787		18	8.3	68
Show		19422-2046	CVN 65		27	5.9	69
Show		19364-1902	ARA 788	AB	19	15.0	69
Show		19364-1902	ARA 788	AC	284	12.4	69
Show		19441-2027	BHA 34		108	6.5	69
Show		19362-1905	SEE 383		259	3.6	70
Show		19448-2029	DON 965	AB	241	2.8	76
Show		19448-2029	DON 965	AC	208	4.8	76
Show		19448-2029	HJ 2890	AD	280	30.7	76
Show		19448-2029	HJ 2890	AE	348	30.0	76
Show		19397-1827	HJ 2884		118	18.8	76
Show		19399-2100	SEE 390		75	15.8	78
Show		19446-2039	ARA1198		72	14.7	82
Show		19462-1959	TDT1723		14	0.6	84
Show		19342-1934	HDS2778		339	0.1	88
Show		19344-1913	ARA 786		233	13.5	89
Show		19399-1813	LDS4813		130	2.4	90
Show		19440-2058	ARA1570		64	9.8	92
Show		19338-1935	J 1761		54	6.7	93
Show		19408-2115	UC 4005		234	11.8	93
Show		19448-1832	RST3237		171	3.2	95
Show		19471-1953	BU 146		78	0.5	96
Show		19385-1810	GWP2874		323	29.4	97
Show		19354-1836	UC 3982		232	88.0	97
Show		19445-1829	AAQ 11		351	5.7	97
Show		19472-2003	BRT1555		247	3.9	99

WDS 19404-1943 : COMPONENTS

	A
B	pa=217.8° sep=293.67"

19404-1943 A

Componente originario normalizzato	AB		Coord arcsec 2000	194021.34-194242.6		Mag	15.8		PmRA	-8.00
PmDE	-68.0

19404-1943 B

Componente originario normalizzato	AB		Coord arcsec 2000	194008.59-194634.6		Mag	16.7		PmRA	-4.00
PmDE	-64.0		Calc delta mag	0.9		Calc coord	yes