19422-2046 CVN 65

19^h 42^m 12.82^s -20° 45' 47.7" P.A. 27.00 sep 5.9 mag 8.76,16.20 Sp M5.1V

Coord 2000	19422-2046	Discov num	CVN 65	Comp		Coord arcsec 2000	19 42 12.82 -20 45 47.7
Date first	2005	Date last	2008	Obs	2
Pa first	27	Pa last	26.9	P.A. Now (θ)	26.9°
Sep first	5.4	Sep last	5.862	Sep. Now (ρ)	5.862"
Mag pri	8.76	Mag sec	16.20	delta mag (ΔM)	7.44	Spectral class	M5.1V (red)
Pri motion ra	-016	Sec motion ra
Pri motion dec	-130	Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Gaia DR2

6868221463056407168

WDS 19422-2046 CVN 65 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvn2002	A -	Chauvin, G., Menard, F., Fusco, T., Lagrange, A.-M., Beuzit, J.-L., Mouillet, D.,	2002A&A...394..949C
Cvn2002		& Augereau, J.-C.
Cvn2002		A&A 394, 949, 2002
Cvn2003	A j	Chauvin, G., Thomson, M., Dumas, C., Beuzit, J.-L., Lowrance, P., Fusco, T.,	2003A&A...404..157C
Cvn2003		Lagrange, A.-M., Zuckerman, B., et al.
Cvn2003		A&A 404, 157, 2003
Cvn2003		(ESO 3.6m + ADONIS/SHARPII AO)
Cvn2003b	A j	Chauvin, G., Lagrange, A.-M., Beust, H., Fusco, T., Mouillet, D., Lacombe, F.,	2003A&A...406L..51C
Cvn2003b		Pujet, P., Rousset, G., et al.
Cvn2003b		A&A 406, L51, 2003
Cvn2004	Ao j	Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,	2004A&A...425L..29C
Cvn2004		Beuzit, J.-L., & Lowrance, P.
Cvn2004		A&A 425, L29, 2004
Cvn2005a	Ao j	Chauvin, G., Lagrange, A.-M., Lacombe, F., Dumas, C., Mouillet, D., Zuckerman, B.,	2005A&A...430.1027C
Cvn2005a		Gendron, E., Song, I., et al.
Cvn2005a		A&A 430, 1027, 2005
Cvn2005a		(primary magnitudes for CVN 2 from 2MASS)
Cvn2005b	Ao j	Chauvin, G., Lagrange, A.-M., Dumas, C., Zuckerman, B., Mouillet, D., Song, I.,	2005A&A...438L..25C
Cvn2005b		Beuzit, J.-L., & Lowrance, P.
Cvn2005b		A&A 438, L25, 2005
Cvn2005c	Ao j	Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Mouillet, D., Song, I.,	2005A&A...438L..29C
Cvn2005c		Beuzit, J.-L., Lowrance, P., & Bessell, M.S.
Cvn2005c		A&A 438, L29, 2005
Cvn2006	A j	Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit,	2006A&A...456.1165C
Cvn2006	+Ao	J.-L., & Mayor, M.
Cvn2006		A&A 456, 1165, 2006
Cvn2007	Ao j	Chauvin, G., Lagrange, A.-M., Udry, S., & Mayor, M.	2007A&A...475..723C
Cvn2007	+A	A&A 475, 723, 2007
Cvn2007		(included re-reduction of some data from Cvn2006)	2006A&A...456.1165C
Cvn2010	Ao j	Chauvin, G., Lagrange, A.-M., Zuckerman, B., Dumas, C., Bessell, M.S., Beuzit,	2010A&A...509A..52C
Cvn2010	+A	J.-L., Bonnefoy, M., Desidera, S., et al.
Cvn2010		A&A 509, A52, 2010
Cvn2010		(rough date of 2005, midpoint of observation range, listed for unresolved
Cvn2010		observations and pairs noted as being resolved but with no published separation)
Cvn2011	A j	Chauvin, G., Beust, H., Lagrange, A.-M., & Eggenberger, A.	2011A&A...528A...8C
Cvn2011		A&A 528, A8, 2011
Cvn2012	A j	Chauvin, G., Faherty, J., Boccaletti, A., Cruz, K., Lagrange, A., Zuckerman, B.,	2012A&A...548A..33C
Cvn2012		Bessell, M.S., Beuzit, J.-L., Bonnefoy, M., Dumas, C., Lowrance, P., & Song, I.
Cvn2012		A&A 548, A33, 2012
Cvn2012b	Ao j	Chauvin, G., Lagrange, A.-M., Beust, H., Bonnefoy, M., Boccaletti, A., Apai, D.,	2012A&A...542A..41C
Cvn2012b	+orb	Allard, F., Ehrenreich, D., Girard, J.H.V., Mouillet, D., & Rouan, D.
Cvn2012b		A&A 542, A41, 2012
Cvn2015	A j	Chauvin, G., Vigan, A., Bonnefoy, M., Desidera, S., Bonavita, M., Mesa, D.,	2015A&A...573A.127C
Cvn2015		Boccaletti, A., Buenzli, E., Carson, J., Delorme, P., Hagelberg, J.,
Cvn2015		Montagnier, G., et al.
Cvn2015		A&A 573, A127, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19422-2046	CVN 65		2008	2	27	5.9	8.76	16.20	M5.1V	K	194212.82-204547.7

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

WDS 19422-2046 CVN 65 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19422-2046 CVN 65 : MEASURES

No records found.

WDS 19422-2046 : 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 19422-2046 : ALADIN DSS IMAGE @ 19^h 42^m 12.82^s -20° 45' 47.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19422-2046 CVN 65 : 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		19422-2046	CVN 65		27	5.9
Show		19428-2034	ARA1195		186	12.5	15
Show		19431-2023	RST3234		158	1.2	26
Show		19440-2058	ARA1570		64	9.8	29
Show		19438-2028	UC 4014		52	45.0	29
Show		19441-2027	BHA 34		108	6.5	33
Show		19446-2039	ARA1198		72	14.7	34
Show		19408-2115	UC 4005		234	11.8	36
Show		19399-2100	SEE 390		75	15.8	36
Show		19448-2029	DON 965	AB	241	2.8	41
Show		19448-2029	DON 965	AC	208	4.8	41
Show		19448-2029	HJ 2890	AD	280	30.7	41
Show		19448-2029	HJ 2890	AE	348	30.0	41
Show		19430-1957	WSP 67	AB	54	4.5	50
Show		19430-1957	WSP 67	AC	69	6.0	50
Show		19430-1957	WSP 67	AD	153	18.4	50
Show		19430-1957	WSP 67	AE	330	14.5	50
Show		19430-1957	WSP 67	AF	316	23.5	50
Show		19385-2031	ARA1192		271	0.9	54
Show		19394-2005	ARA1194		40	5.4	57
Show		19459-2113	ARA1571		332	15.4	59
Show		19388-2007	ARA1193		288	7.5	62
Show		19440-1947	BHA 33		187	11.2	65
Show		19404-1943	GWP2879		220	300.7	69
Show		19462-1959	TDT1723		14	0.6	73
Show		19444-1939	ARA 792		227	8.8	74
Show		19465-2131	BU 467		137	3.7	76
Show		19460-2142	LDS4817		106	127.9	77
Show		19384-1951	GWP2872		345	59.3	77
Show		19372-2009	RST5549		145	0.3	81
Show		19472-2003	BRT1555		247	3.9	82
Show		19480-2057	HDS2815		19	0.2	82
Show		19399-2204	I 656		11	0.1	85
Show		19380-2147	SPM 37		216	51.7	86
Show		19369-2003	BHA 31	AB	123	4.7	87
Show		19369-2003	UC 3986	AC	82	50.9	87
Show		19454-2201	DON 966		288	3.2	87
Show		19471-1953	BU 146		78	0.5	87
Show		19371-2138	SEE 385	AB	11	5.8	89
Show		19371-2138	HJ 2883	AC	301	27.3	89
Show		19420-2223	HDS2793		181	0.1	98
Show		19475-2150	STN 49		336	1.4	98
Show		19380-1925	BRT1554	BC	212	6.8	101
Show		19380-1925	ARA 789	AB	72	8.4	101
Show		19380-1925	BRT1554	AC	126	5.4	101
Show		19488-2129	TDS1016		270	0.8	102
Show		19390-1912	HU 952		294	1.6	104
Show		19361-2148	ARA1918		165	5.2	106
Show		19491-2000	RST5144		124	2.9	108
Show		19400-1903	GWP2878		130	18.7	108
Show		19357-1947	ARA 787		18	8.3	111

WDS 19422-2046 : COMPONENTS

	A
B	pa=25.4° sep=5.79"

19422-2046 A

Componente originario normalizzato	AB		Coord arcsec 2000	194212.82-204547.7		Mag	8.76		Spectral class	M5.1V (red)
PmRA	-16.00		PmDE	-130.0

19422-2046 B

Componente originario normalizzato	AB		Coord arcsec 2000	194213.00-204542.5		Mag	16.2		Calc delta mag	7.44
Calc coord	yes