19217-1751 OCC 543 (Rho1 Sgr)

19^h 21^m 40.38^s -17° 50' 50.1" P.A. -1.00 sep 0.0 mag 4.20,6.70 Sp F0III/IV dist. 38.93 pc (126.99 l.y.)

Coord 2000	19217-1751	Discov num	OCC 543	Comp		Coord arcsec 2000	19 21 40.38 -17 50 50.1
Date first	1977	Date last	1995	Obs	0
Pa first	-1	Pa last	-1	P.A. Now (θ)	-1
Sep first	0.0	Sep last	0.047	Sep. Now (ρ)	0.047"
Mag pri	4.20	Mag sec	6.70	delta mag (ΔM)	2.5	Spectral class	F0III/IV (yellow-white)
Pri motion ra	-026	Sec motion ra
Pri motion dec	+021	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	Rho1 Sgr	Constellation	Sagittarius	SAO	162512	HIP	95168
Tycho2	6301-02457-1	Gaia DR2	4084474835780332288	HD	181577	HR	7340
GC	26694	GL	NN 4107	BD	BD-18 5322	Bayer	Rho 1 Sagittarii
Bayer name	Rho1 Sgr	Flamsteed	44 Sagittarii	Flamsteed name	44 Sgr	Distance	38.93
Distance ly	126.99	Bayer greek	ρ¹ Sgr

WDS 19217-1751 OCC 543 (Rho1 Sgr) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
OCC1971	O j	Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,	1971Natur.234..405T
OCC1971		Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC1971		Nature 234, 405, 1971 (also summarized in OCC2010)
OCC1972	O j	Hubbard, W.B. & van Flandern, T.C.	1972AJ.....77...65H
OCC1972		AJ 77, 65, 1972
OCC1976	O j	Taylor, G.E., Walker, E.N., Quintanilla, A.R. & Lopez de Coca, M.P.	1976A&A....50..121T
OCC1976		A&A 50, 121, 1976 (also summarized in OCC2010)
OCC1990	O j	Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,	1990AJ.....99.1636D
OCC1990		A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC1990		AJ 99, 1636, 1990 (also summarized in OCC2010)
OCC1993	O j	Sato, I., Soma, M. & Hirose, T.	1993AJ....105.1553S
OCC1993		AJ 105, 1553, 1993 (also summarized in OCC2010)
OCC2001	O -	Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,	2001BASI...29..577V
OCC2001		Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC2001		Bull. Astr. Soc. India 29, 577, 2001 (also summarized in OCC2010)
OCC2002	O -	Occult. Doubles Cat., D. Dunham, ed.	.
OCC2002		http://www.lunar-occultations.com/iota/iotandx.htm
OCC2008	O j	Ling, A.	2008JRASC.102...15L
OCC2008		JRASC 102, 15, 2008
OCC2009	O u	Herald, D. and Sandy, R.	2009JDSO....5..208H
OCC2009		JDSO 5, 208, 2009
OCC2009b	O j	Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,	2009PASP..121..359L
OCC2009b		Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC2009b		PASP 121, 359, 2009 (also summarized in OCC2010)
OCC2010	O u	Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,	2010JDSO....6...88H
OCC2010		T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC2010		JDSO 6, 88, 2010
OCC2010b	O u	Herald, D., Loader, B. & Parker, S.	2010JDSO....6..150H
OCC2010b		JDSO 6, 150, 2010
OCC2010c	O -	Herald, D., Kashiwagura, M., Loader, B., Messner, S., Sandy, R. & Togashi, H.	2010JDSO....6..152H
OCC2010c		JDSO 6, 152, 2010
OCC2010d	O u	Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,	2010JDSO....6..176L
OCC2010d		E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC2010d		JDSO 6, 176, 2010
OCC2011	O u	George, T., Timerson, B., Coughlin, K. & Fleishman, R.	2011JDSO....7..129G
OCC2011		JDSO 7, 129, 2011
OCC2011b	O u	Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,	2011JDSO....7..159L
OCC2011b		E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC2011b		JDSO 7, 159, 2011
OCC2011c	O u	George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,	2011JDSO....7..169G
OCC2011c		Suggs, R., Venable, R. & Warren, W.H.
OCC2011c		JDSO 7, 169, 2011
OCC2011d	O -	George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,	2011JDSO....7..175G
OCC2011d		di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC2011d		JDSO 7, 175, 2011
OCC2011e	O j	Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,	...................
OCC2011e		Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC2011e		J. for Occultation Astron., #3, Jul-Sep 2011 (some data also in OCC2008)
OCC2012a	O j	George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,	2012JDSO....8..306G
OCC2012a		Centala, J., Modic, R., & Slauson, D.
OCC2012a		JDSO 8, 306, 2012
OCC2012b	O u	Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,	2012JDSO....8..313L
OCC2012b		Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC2012b		JDSO 8, 313, 2012
OCC2013a	O -	George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,	2013JDSO....9...88G
OCC2013a		Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC2013a		JDSO 9, 88, 2013
OCC2013b	O j	Giacchini, B.L., Timerson, B., George, T., Degenhardt, S. & Herald, D.	2013JDSO....9..130G
OCC2013b		JDSO 9, 130, 2013
OCC2013c	O j	Casas, R., Juan, J., Naves, R., Perello, C., Rovira, J., Selva, A. & Schnabel, C.	2013JDSO....9..183C
OCC2013c		JDSO 9, 183, 2013
OCC2013d	O j	Herald, D., Talbot, J., Bradshaw, J., Broughton, J., Hanna, W. & Watson, D.	2013JDSO....9..226H
OCC2013d		JDSO 9, 226, 2013
OCC2013e	O -	Herald, D.	2013JDSO....9..274H
OCC2013e		JDSO 9, 274, 2013
OCC2014a	O -	Loader, B.	2014JDSO...10....2L
OCC2014a		JDSO 10, 2, 2014
OCC2014b	O -	Gault, D.	2014JDSO...10....4G
OCC2014b		JDSO 10, 4, 2014
OCC2014c	O -	Herald, D., Talbot, J., Chad, C., Broughton, J. & Anderson, P.	2014JDSO...10...29H
OCC2014c		JDSO 10, 29, 2014
OCC2014d	O j	Herald, D., Talbot, J. & Kerr, S.	2014JDSO...10..107H
OCC2014d		JDSO 10, 107, 2014
OCC2014e	O u	Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,	2014JDSO...10..150L
OCC2014e		Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC2014e		JDSO 10, 150, 2014
OCC2014f	O -	Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,	2014JDSO...10..240S
OCC2014f		Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC2014f		JDSO 10, 240, 2014
OCC2016a	O j	Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,	2016JDSO...12..143L
OCC2016a		Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC2016a		JDSO 12, 143, 2016
OCC2016b	O -	Gault, D. & Herald, D.	2016JDSO...12..556G
OCC2016b		JDSO 12, 556, 2016
OCC2017a	O j	Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,	2017JDSO...13..585L
OCC2017a		Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC2017a		JDSO 13, 585, 2016
OCC2018a	O j	Timerson, B., George, T., Blank, T., Maley, P., Messner, S. & Moore, J.	2018JDSO...14..395T
OCC2018a		JDSO 14, 395, 2018	.
OCC2019a	O j	Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,	2019JDSO...15..162T
OCC2019a		J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
OCC2019a		Thomas, W.
OCC2019a		JDSO 15, 162, 2019	.
OCC2019b	O j	Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,	2019JDSO...15..268H
OCC2019b		Terakubo, K., Sato, M. & Shima, K.
OCC2019b		JDSO 15, 268, 2019	.
OCC2019c	O j	Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,	2019JDSO...15..503L
OCC2019c		C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
OCC2019c		Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
OCC2019c		Watanabe, H., Yamamura, H. & Yoshida, H.
OCC2019c		JDSO 15, 503, 2019	.
OCC2019d	O j	Giacchini, B.L., George, T., Spagnotto, J. & Wilberger, A.J.	2019JDSO...15..554G
OCC2019d		JDSO 15, 554, 2019	.
OCC2020a	O -	Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &	2020JDSO...16...87P
OCC2020a		Selva, A.
OCC2020a		JDSO 16, 87, 2020
OCC2020b	O	Herald, D.	2020JDSO...16..113H
OCC2020b		JDSO 16, 105, 2020
OCC2020c	O	Bardecker, J. & Messner, S.	2020JDSO...16..405B
OCC2020c		JDSO 16, 405, 2020
OCC2020d	O	Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,	2020JDSO...16..440G
OCC2020d		R., Trank, R., Preston, S. & Herald, D.
OCC2020d		JDSO 16, 440, 2020
OCC2020e	O	Boutet, M. & Sanchez, J.	2020JDSO...16..483B
OCC2020e		JDSO 16, 483, 2020
OCC2021a	O	Hayamizu, T., Soma, M., Watanabe, Ha., Asai, A., Watanable, Hi. & Nohara, H.	2021JDSO...17..131H
OCC2021a		JDSO 17, 131, 2021
OCC2021b	O	Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,	2021JDSO...17..230F
OCC2021b		Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
OCC2021b		Sposetti, S. & Aissa, D.B.
OCC2021b		JDSO 17, 230, 2021
OCC2022a	O	Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,	2022JDSO...18...61H
OCC2022a		Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
OCC2022a		JDSO 18, 61, 2022
OCC2022b	O j	Andersson, S.	2022JDSO...18..207A
OCC2022b		JDSO 18, 207, 2022
OCC2022c	O j	Klos, O.	2022JDSO...18..210K
OCC2022c		JDSO 18, 210, 2022
OCC2023a	O j	Bardecker, J.	2023JDSO...19...59B
OCC2023a		JDSO 19, 59, 2023

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19217-1751	OCC 543		1995	0	-1	0.0	4.20	6.70	F0III/IV		192140.38-175050.1

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WDS 19217-1751 OCC 543 (Rho1 Sgr) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19217-1751 OCC 543 (Rho1 Sgr) : MEASURES

No records found.

WDS 19217-1751 (Rho1 Sgr) : VIRTUAL EYEPIECE

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

WDS 19217-1751 (Rho1 Sgr) : ALADIN DSS IMAGE @ 19^h 21^m 40.38^s -17° 50' 50.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19217-1751 OCC 543 (Rho1 Sgr) : 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		19217-1751	OCC 543		-1	0.0
Show		19218-1803	RST3222		319	0.7	12
Show		19229-1759	HWE 48		82	2.6	20
Show		19234-1800	HJ 2866	AB	53	22.7	27
Show		19234-1800	ABH 116	AD	148	38.1	27
Show		19234-1800	ABH 116	AE	99	121.7	27
Show		19234-1800	ABH 116	AF	77	104.2	27
Show		19234-1800	ABH 116	AG	329	74.3	27
Show		19234-1800	HJ 2866	AC	106	34.9	27
Show		19234-1800	OCC 461	Aa,Ab	-1	0.1	27
Show		19234-1800	HJ 2866	BC	146	27.7	27
Show		19234-1800	HJ 5112	CD	209	26.1	28
Show		19218-1819	OCC 994		-1	0.0	28
Show		19224-1719	HU 265		42	0.7	34
Show		19223-1824	HLD 149		21	1.3	35
Show		19217-1715	HO 272	AB	58	17.0	37
Show		19217-1715	HO 272	AC	291	58.3	37
Show		19242-1747	A 2094		128	2.0	37
Show		19243-1751	ARA 493		6	10.3	38
Show		19243-1746	UC 3916		100	84.7	39
Show		19217-1710	GWP2844		160	13.6	42
Show		19195-1818	LDS4808		127	27.7	43
Show		19247-1803	TDT1438		307	1.6	46
Show		19238-1712	RST3223		204	5.6	50
Show		19239-1830	HLD 35		201	1.9	50
Show		19250-1730	OCC 521		-1	0.0	52
Show		19209-1659	LEO 58		23	7.7	54
Show		19254-1739	OCC 460		-1	0.1	54
Show		19254-1733	ARA 295		224	11.2	56
Show		19207-1656	LEO 26		101	2.4	57
Show		19226-1846	UC 3911		47	76.1	57
Show		19190-1654	RST3221		55	0.3	69
Show		19167-1739	HU 262		31	4.0	73
Show		19261-1714	UC 3932		260	5.8	74
Show		19267-1810	UC 3936		207	62.1	74
Show		19178-1655	RST3220		236	6.9	79
Show		19256-1657	TDT1448		291	0.5	79
Show		19182-1852	H 5 77		160	37.4	79
Show		19264-1708	OCC 475		-1	0.2	80
Show		19235-1908	UC 3914		134	30.8	82
Show		19274-1741	J 1758		34	4.9	83
Show		19216-1914	BU 1467	AB	157	48.9	84
Show		19216-1914	H 6 120	AC	310	90.9	84
Show		19276-1749	J 1759		314	6.8	85
Show		19235-1630	HU 266		181	4.1	85
Show		19211-1915	ARA 778		236	11.3	85
Show		19252-1858	ARA 782		265	13.4	85
Show		19261-1651	RST3226		218	0.2	87
Show		19184-1904	RST5132		201	0.3	87
Show		19183-1904	ARA 777		60	5.1	88
Show		19176-1857	OCC 599		-1	-1.0	88

WDS 19217-1751 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

19217-1751 A

Componente originario normalizzato	AB	Name	Rho1 Sgr	Coord arcsec 2000	192140.38-175050.1	Mag	4.2
Spectral class	F0III/IV (yellow-white)	PmRA	-26.00	PmDE	21.0	SAO	162512
HIP	95168	Tycho2	6301-02457-1	HD	181577	HR	7340
GC	26694	BD	BD-18 5322	Bayer	Rho 1 Sagittarii	Bayer name	Rho1 Sgr
Flamsteed	44 Sagittarii	Flamsteed name	44 Sgr

Tycho2

Tycho2	6301-02457-1	Pflag		RAmdeg	290.41816275	DEmdeg	-17.84720025
PmRA	-25.7	PmDE	21.4	E RAmdeg	3	E DEmdeg	4
E pmRA	0.8	E pmDE	0.8	EpRAm	1991.65	EpDEm	1991.47
Num	24	Q RAmdeg	0.7	Q DEmdeg	1.0	Q pmRA	0.9
Q pmDE	1.1	BTmag	4.185	E BTmag	0.014	VTmag	3.935
E VTmag	0.009	Prox	999	TYC	T	HIP	95168
CCDM		RAdeg	290.41822361	DEdeg	-17.84724833	EpRA 1990	1.88
EpDE 1990	1.84	E RAdeg	3.2	E DEdeg	3.6	Posflg
Corr	-0.1

SAO

SAO	162512	DelFlag		RA1950		PmRA1950	-0.0018
DE1950		PmDE1950	0.024	Vmag	4	SpType	A5
Double code		Source	70	CatNum	26694	DM	BD-18 5322
DMcomp		BDsup		HD	181577	M HD	0
GC	26694	RA1950rad	5.05610256	DE1950rad	-0.31316382	PmRA2000	-0.0017
PmDE2000	0.024

Hipparcos

Catalog	H	HIP	95168	Proxy		RAhms	19 21 40.38
DEdms	-17 50 50.1	Vmag	3.92	VarFlag	1	R Vmag	G
RAdeg	290.418	DEdeg	-17.8473	AstroRef		Plx	26.79
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	181577	BD	BD-18 5322
CD		CP		Dm number	-18 5322	VIred	0.25
SpType	F0III/IV	R SpType		Coord arcsec 2000	192140.38-175050.1

Hipparcos 2

HIP	95168	Sn	5	So	0	Nc	1
RArad	5.0687543266	DErad	-0.3114932973	Plx	25.69	PmRA	-25.87
PmDE	21.46	E RArad	0.17	E DErad	0.12	E Plx	0.19
E pmRA	0.18	E pmDE	0.11	Hpmag	3.9884	E Hpmag	0.0013
SHp	0.008	VA	0	BV	0.228	E BV	0.007
VI	0.25

19217-1751 B

Componente originario normalizzato	AB		Coord arcsec 2000	192140.38-175050.1		Mag	6.7		Calc delta mag	2.5
Calc coord	yes