16077-2125 MCA 43 (HD 144641)

16^h 07^m 44.65^s -21° 24' 43.5" P.A. 142.00 sep 0.1 mag 8.40,9.40 Sp G3V dist. 147.71 pc (481.83 l.y.)

Coord 2000	16077-2125	Discov num	MCA 43	Comp		Coord arcsec 2000	16 07 44.65 -21 24 43.5
Date first	1980	Date last	2021	Obs	9
Pa first	30	Pa last	142.3	P.A. Now (θ)	142.3°
Sep first	0.1	Sep last	0.067	Sep. Now (ρ)	0.067"
Mag pri	8.40	Mag sec	9.40	delta mag (ΔM)	1	Spectral class	G3V (yellow)
Pri motion ra	-010	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 144641	Constellation	Scorpius	SAO	184141	HIP	79020
Tycho2	6212-00699-1	Gaia DR2	6243735490257354496	HD	144641	BD	BD-21 4279
Distance	147.71	Distance ly	481.83

WDS 16077-2125 MCA 43 (HD 144641) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
McA1976	orb -	McAlister, H.A.	1976PASP...88..957M
McA1976		PASP 88, 957, 1976
McA1977	Sc j	McAlister, H.A.	1977ApJ...215..159M
McA1977		ApJ 215, 159, 1977
McA1978a	Sc j	McAlister, H.A.	1978ApJ...223..526M
McA1978a	+orb	ApJ 223, 526, 1978
McA1978b	Sc j	McAlister, H.A.	1978ApJ...225..932M
McA1978b		ApJ 225, 932, 1978
McA1978c	Sc j	McAlister, H.A.	1978PASP...90..288M
McA1978c		PASP 90, 288, 1978
McA1979a	Sc j	McAlister, H.A. & DeGioia, K.A.	1979ApJ...228..493M
McA1979a		ApJ 228, 493, 1979
McA1979b	Sc j	McAlister, H.A.	1979ApJ...230..497M
McA1979b		ApJ 230, 497, 1979
McA1980a	orb -	McAlister, H.A.	1980ApJ...236..522M
McA1980a		ApJ 236, 522, 1980
McA1980b	Sc j	McAlister, H.A. & Fekel, F.C.	1980ApJS...43..327M
McA1980b		ApJS 43, 327, 1980
McA1980c	orb -	McAlister, H.A.	1980AJ.....85.1265M
McA1980c		AJ 85, 1265, 1980
McA1981a	orb -	McAlister, H.A.	1981AJ.....86..795M
McA1981a		AJ 86, 795, 1981
McA1981b	Sc j	McAlister, H.A. & Hendry, E.M.	1981PASP...93..221M
McA1981b		PASP 93, 221, 1981
McA1981c	orb -	McAlister, H.A.	1981AJ.....86.1397M
McA1981c		AJ 86, 1397, 1981
McA1982a	orb -	McAlister, H.A.	1982AJ.....87..563M
McA1982a		AJ 87, 563, 1982
McA1982b	Sc j	McAlister, H.A. & Hendry, E.M.	1982ApJS...48..273M
McA1982b		ApJS 48, 273, 1982
McA1982c	orb -	McAlister, H.A. & Hartkopf, W.I.	1982PASP...94..832M
McA1982c	+Sc	PASP 94, 832, 1982
McA1982d	Sc j	McAlister, H.A. & Hendry, E.M.	1982ApJS...49..267M
McA1982d		ApJS 49, 267, 1982
McA1983	Sc j	McAlister, H.A., Hendry, E.M., Hartkopf, W.I., Campbell, B.G., & Fekel, F.C.	1983ApJS...51..309M
McA1983		ApJS 51, 309, 1983
McA1984a	Sc j	McAlister, H.A., Hartkopf, W.I., Hendry, E.M., Gaston, B.J., & Fekel, F.C.	1984ApJS...54..251M
McA1984a		ApJS 54, 251, 1984
McA1984b	Sc j	McAlister, H.A. & Hartkopf, W.I.	...................
McA1984b		Catalog of Interferometric Measurements of Binary Stars, CHARA Contrib. #1, 1984
McA1984b		(previously unpublished KPNO 2.1m and 3.8m data)
McA1987a	Sc j	McAlister, H.A., Hartkopf, W., Hutter, D., Shara, M., & Franz, O.	1987AJ.....92..183M
McA1987a		AJ 92, 183, 1987
McA1987b	Sc j	McAlister, H.A., Hartkopf, W.I., Hutter, D.J., & Franz, O.G.	1987AJ.....93..688M
McA1987b		AJ 93, 688, 1987
McA1987c	Sc j	Lu, P.K., Demarque, P., van Altena, W., McAlister, H.A., & Hartkopf, W.I.	1987AJ.....94.1318L
McA1987c		AJ 94, 1318, 1987
McA1988	orb -	McAlister, H.A., Hartkopf, W.I., Bagnuolo, W.G., Sowell, J.R., Franz, O.G., &	1988AJ.....96.1431M
McA1988	+S	Evans, D.S.
McA1988		AJ 96, 1431, 1988
McA1989	Sc j	McAlister, H.A., Hartkopf, W.I., Sowell, J.R., Dombrowski, E.G., & Franz, O.G.	1989AJ.....97..510M
McA1989		AJ 97, 510, 1989
McA1990	Sc j	McAlister, H.A., Hartkopf, & Franz, O.G.	1990AJ.....99..965M
McA1990		AJ 99, 965, 1990
McA1992	orb j	McAlister, H.A., Hartkopf, W.I., & Mason, B.D.	1992AJ....104.1961M
McA1992	+Sc	AJ 104, 1961, 1992
McA1993	Sc j	McAlister, H.A., Mason, B.D., Hartkopf, W.I., & Shara, M.M.	1993AJ....106.1639M
McA1993	+orb	AJ 106, 1639, 1993
McA1995	orb -	McAlister, H.A., Hartkopf, W.I., & Mason, B.D.	1995AJ....110..366M
McA1995		AJ 110, 366, 1995
McA1996a	Sc j	Al-Shukri, A.M., McAlister, H.A., Hartkopf, W.I., Mason, B.D., & Franz, O.G.	1996AJ....111..393A
McA1996a	+Po	AJ 111, 393, 1996
McA1996b	Sc j	McAlister, H.A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., & Shara, M.M.	1996AJ....112.1169M
McA1996b	+Po	AJ 112, 1169, 1996
McA1997	Sc j	Fu, H.-H., Hartkopf, W.I., Mason, B.D., McAlister, H.A., Dombrowski, E.G., &	1997AJ....114.1623F
McA1997		Franz, O.G.
McA1997		AJ 114, 1623, 1997

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16077-2125	MCA 43		1989	2	328	0.1	8.40	9.40	G3V	D	160744.65-212443.5
16077-2125	MCA 43		2009	4	143	0.1	8.40	9.40	G3V	D	160744.65-212443.5
16077-2125	MCA 43		2018	5	109	0.0	8.40	9.40	G3V		160744.65-212443.5
16077-2125	MCA 43		2019	7	132	0.0	8.40	9.40	G3V		160744.65-212443.5
16077-2125	MCA 43		2020	8	142	0.1	8.40	9.40	G3V		160744.65-212443.5
16077-2125	MCA 43		2021	9	142	0.1	8.40	9.40	G3V		160744.65-212443.5

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

WDS 16077-2125 MCA 43 (HD 144641) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16077-2125 MCA 43 (HD 144641) : MEASURES

No records found.

WDS 16077-2125 (HD 144641) : 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 16077-2125 (HD 144641) : ALADIN DSS IMAGE @ 16^h 07^m 44.65^s -21° 24' 43.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16077-2125 MCA 43 (HD 144641) : 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		16077-2125	MCA 43		142	0.1
Show		16066-2109	KOH 74		28	1.2	23
Show		16075-2100	TOK 746		113	0.6	26
Show		16077-2058	OCC 388		-1	0.5	27
Show		16096-2138	TOK 753		137	0.1	30
Show		16069-2152	B 1800	AB	234	2.4	30
Show		16095-2105	LAF 76	AB	27	2.2	32
Show		16095-2105	LAF 76	AC	221	4.1	32
Show		16095-2105	LAF 76	AD	348	4.3	32
Show		16095-2105	LAF 76	AE	269	4.7	32
Show		16095-2105	LAF 76	AF	46	5.9	32
Show		16095-2105	LAF 76	AG	141	6.7	32
Show		16092-2156	HDS2280		179	0.5	39
Show		16057-2150	KOU 49	AB	164	9.0	39
Show		16057-2150	LAF 104	AC	329	0.1	39
Show		16057-2150	LAF 104	AD	106	3.9	39
Show		16057-2150	LAF 104	AE	224	10.8	39
Show		16057-2150	LAF 104	AF	224	10.8	39
Show		16073-2204	JNN 219		30	3.7	40
Show		16102-2056	LDS4646		7	50.1	45
Show		16080-2040	KSA 87	AB	201	21.5	46
Show		16080-2040	KSA 87	AC	287	22.9	46
Show		16046-2139	TOK 743	AB	133	0.1	47
Show		16046-2139	TOK 743	AB,C	94	5.5	47
Show		16107-2102	USD 822		306	3.2	48
Show		16044-2130	LAF 102		93	9.3	48
Show		16043-2131	KOH 71		152	0.1	48
Show		16077-2036	BOY 20		18	0.1	49
Show		16071-2036	KSA 125	Aa,Ab	339	0.2	50
Show		16071-2036	KSA 125	AB	234	2.1	50
Show		16071-2036	IRE 6	AC	48	11.9	50
Show		16111-2144	USD 842		190	0.1	51
Show		16062-2037	IRE 5	AB	61	6.9	53
Show		16062-2037	LAF 106	AC	327	10.6	53
Show		16070-2033	KSA 85	AB	293	11.8	53
Show		16070-2033	TOK 744	CD	129	0.1	53
Show		16089-2034	IRE 9	AB	216	8.9	54
Show		16089-2034	LAF 119	AC	223	5.9	54
Show		16089-2034	LAF 119	AD	334	6.7	54
Show		16089-2034	LAF 119	AE	173	10.1	54
Show		16096-2037	HU 660		67	2.6	55
Show		16080-2028	IRE 7	AB	325	7.1	58
Show		16080-2028	IRE 7	AC	68	10.8	58
Show		16080-2028	LAF 113	AD	69	3.5	58
Show		16080-2028	LAF 113	AE	265	4.0	58
Show		16080-2028	LAF 113	AF	139	4.8	58
Show		16103-2209	TOK 860		123	0.1	58
Show		16104-2209	USD 804		128	0.0	59
Show		16040-2156	LDS 548		154	10.2	61
Show		16119-2106	JNN 223	AB	196	2.7	62
Show		16093-2222	WSI 130	AB	188	1.1	62

WDS 16077-2125 : COMPONENTS

	A
B	pa=144.3° sep=0.07"

16077-2125 A

Componente originario normalizzato	AB	Name	HD 144641	Coord arcsec 2000	160744.65-212443.5	Mag	8.4
Spectral class	G3V (yellow)	PmRA	-10.00	PmDE	0.0	SAO	184141
HIP	79020	Tycho2	6212-00699-1	HD	144641	BD	BD-21 4279

Tycho2

Tycho2	6212-00699-1	Pflag		RAmdeg	241.93597160	DEmdeg	-21.41211192
PmRA	-20.9	PmDE	-7.6	E RAmdeg	7	E DEmdeg	9
E pmRA	1.4	E pmDE	1.5	EpRAm	1991.06	EpDEm	1990.50
Num	9	Q RAmdeg	1.3	Q DEmdeg	1.1	Q pmRA	1.4
Q pmDE	1.1	BTmag	9.104	E BTmag	0.020	VTmag	8.086
E VTmag	0.014	Prox	999	TYC	T	HIP	79020
CCDM		RAdeg	241.93602306	DEdeg	-21.41209361	EpRA 1990	1.80
EpDE 1990	1.56	E RAdeg	7.1	E DEdeg	8.9	Posflg
Corr	0.1

SAO

SAO	184141	DelFlag		RA1950		PmRA1950	0.0011
DE1950		PmDE1950	0.006	Vmag	7.9	SpType	G5
Double code		Source	23	CatNum	6662	DM	BD-21 4279
DMcomp		BDsup		HD	144641	M HD	0
GC		RA1950rad	4.2097348	DE1950rad	-0.37139592	PmRA2000	0.0011
PmDE2000	0.009

Hipparcos

Catalog	H	HIP	79020	Proxy		RAhms	16 07 44.65
DEdms	-21 24 43.5	Vmag	7.99	VarFlag		R Vmag	H
RAdeg	241.936	DEdeg	-21.4121	AstroRef		Plx	8.31
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	144641	BD	BD-21 4279
CD		CP		Dm number	-21 4279	VIred	0.85
SpType	G3V	R SpType		Coord arcsec 2000	160744.65-212443.5

Hipparcos 2

HIP	79020	Sn	5	So	0	Nc	1
RArad	4.2225802876	DErad	-0.3737115681	Plx	6.77	PmRA	-16.8
PmDE	-8.8	E RArad	1.06	E DErad	0.72	E Plx	1.15
E pmRA	1.31	E pmDE	0.91	Hpmag	8.1319	E Hpmag	0.0021
SHp	0.011	VA	0	BV	0.875	E BV	0.02
VI	0.88

CCDM

Ccdm	16077-2125	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.70	DDEs	16.5
R dRAs	81	Year		Theta		Rho
Obs	2	Vmag	8.4	Sp	G3	PmNote	@
PmRA	15	PmDE	9	Dm number	-21 4279	Cat1	BD
Name2	184141	Cat2	SAO	HD	144641	M HD
ADS BDS		M ADS BDS		N IDS		IDS	16018S2109A
HIC	79020

16077-2125 B

Componente originario normalizzato	AB		Coord arcsec 2000	160744.65-212443.6		Mag	9.4		Calc delta mag	1
Calc coord	yes

CCDM

Ccdm	16077-2125	RComp		Comp	B	Note1
Note2		Discov num	MAL 43	DRAs		DDEs
R dRAs		Year	1980	Theta	30	Rho	0.1
Obs	2	Vmag		Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	16018S2109B
HIC	79020