11585-7754 KOH 91

11^h 58^m 28.16^s -77° 54' 29.6" P.A. 21.00 sep 0.0 mag 7.90,8.60 Sp K4Ve

Coord 2000	11585-7754	Discov num	KOH 91	Comp		Coord arcsec 2000	11 58 28.16 -77 54 29.6
Date first	1996	Date last	2018	Obs	4
Pa first	161	Pa last	21.4	P.A. Now (θ)	21.4°
Sep first	0.1	Sep last	0.044	Sep. Now (ρ)	0.044"
Mag pri	7.90	Mag sec	8.60	delta mag (ΔM)	0.7	Spectral class	K4Ve (yellow-orange)
Pri motion ra	-042	Sec motion ra
Pri motion dec	+000	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

Chamaeleon

Gaia DR2

5224188216434490880

WDS 11585-7754 KOH 91 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Koh1998	Si j	Koehler, R. & Leinert, Ch.	1998A&A...331..977K
Koh1998	+Ci	A&A 331, 977, 1998
Koh2000a	Si j	Koehler, R., Kunkel, M., Leinert, Ch., & Zinnecker, H.	2000A&A...356..541K
Koh2000a	+Ci	A&A 356, 541, 2000
Koh2000b	A j	Koehler, R., Kasper, M., & Herbst, T.	2000IAUS..200P..63K
Koh2000b		IAU Symp. 200, 63, 2000
Koh2001	Ci j	Koehler. R.	2001AJ....122.3325K
Koh2001	+Si	AJ 122, 3325, 2001
Koh2002	Ci j	Koehler, R. & Petr-Gotzens, M.G.	2002AJ....124.2899K
Koh2002	+Si	AJ 124, 2899, 2002
Koh2002	+A
Koh2006	A j	Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G.,	2006A&A...458..461K
Koh2006		Quirrenbach, A., & Zinnecker, H.
Koh2006		A&A 458, 461, 2006
Koh2008	Si j	Koehler, R., Neuhauser, R., Kramer, S., Leinert, Ch., Ott, T., & Eckart, A.	2008A&A...488..997K
Koh2008	+A	A&A 488, 997, 2008
Koh2008b	A j	Koehler, R., Ratzka, T., Herbst, T.M., & Kasper, M.	2008A&A...482..929K
Koh2008b	+orb	A&A 482, 929, 2008
Koh2011	A j	Koehler, R.	2011A&A...530A.126L
Koh2011	+orb	A&A 530, A126, 2011
Koh2012	orb j	Koehler, R., Ratzka, T., & Leinert, Ch.	2012A&A...541A..29K
Koh2012	+A	A&A 541, A29, 2012
Koh2012	+Si
Koh2013	A j	Koehler, R., Ratzka, T., Petr-Gotzens, M.G., & Correia, S.	2013A&A...558A..80K
Koh2013	+orb	A&A 558, A80, 2013
Koh2016	A j	Koehler, R., Kasper, M., Herbst, T.M., Ratzka, T., & Bertrang, G.H.-M.	2016A&A...587A..35K
Koh2016	+orb	A&A 587, A35, 2016

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11585-7754	KOH 91		1996	1	161	0.1	10.59			D	115828.90-775434.5
11585-7754	KOH 91		2017	3	12	0.1	7.90	8.60	K4Ve	K	115828.16-775429.6
11585-7754	KOH 91		2018	4	21	0.0	7.90	8.60	K4Ve	K	115828.16-775429.6

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WDS 11585-7754 KOH 91 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11585-7754 KOH 91 : MEASURES

No records found.

WDS 11585-7754 : VIRTUAL EYEPIECE

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WDS 11585-7754 : ALADIN DSS IMAGE @ 11^h 58^m 28.16^s -77° 54' 29.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11585-7754 KOH 91 : 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		11585-7754	KOH 91		21	0.0
Show		11596-7756	KPP3858		311	2.4	4
Show		11586-7750	BRC 7		11	0.6	5
Show		12008-7810	RST1630		236	0.6	18
Show		12001-7812	FGL 2	AB	235	4.1	18
Show		12001-7812	FGL 2	AC	310	5.3	18
Show		12001-7812	FGL 2	AE	121	15.1	18
Show		12001-7812	GRY 1	AF	255	1.4	18
Show		12001-7812	GRY 1	AG	182	27.6	18
Show		12001-7812	GRY 1	AH	173	30.6	18
Show		12001-7812	GRY 1	AI	154	26.0	18
Show		12001-7812	GRY 1	AJ	73	16.9	18
Show		12001-7812	GRY 1	AK	108	30.4	18
Show		12001-7812	FGL 2	AD	116	10.9	18
Show		12001-7812	FGL 2	ED	311	4.2	18
Show		11596-7813	HJ 4486	AB	271	0.1	20
Show		11596-7813	FGL 1	AB,C	39	134.0	20
Show		11596-7813	HJ 4486	Aa,Ab	43	0.1	20
Show		11596-7813	HJ 4486	AB,D	297	101.9	20
Show		11485-7754	TDS8039		153	0.9	32
Show		11532-7725	HLN 26		125	5.0	34
Show		11482-7742	RST1612		66	5.2	36
Show		11507-7835	RST1617		284	0.9	47
Show		12092-7834	UC 2282		252	9.4	52
Show		11416-7744	UC 2192		180	14.2	55
Show		11560-7701	TOK 145	AB	157	13.3	55
Show		12071-7844	BRC 10		175	1.4	57
Show		12035-7657	R 183		9	29.4	60
Show		12021-7853	BRC 8		112	0.1	60
Show		12091-7847	SHY 592	AB	349	999.9	62
Show		12091-7847	BRC 11	Aa,Ab	32	1.6	62
Show		12183-7756	TDS8312		243	1.5	63
Show		12181-7725	RST1659		8	0.5	70
Show		11397-7714	RST1604		108	1.1	73
Show		11415-7703	TOK 845		330	0.0	76
Show		11572-7922	KST 1	AE	291	383.8	88
Show		11572-7922	CVN 45	AB	226	3.5	88
Show		11572-7922	CVN 45	AC	329	9.2	88
Show		11572-7922	CVN 45	AD	15	12.2	88
Show		11572-7922	HUE 3	Aa,Ab	74	0.0	88
Show		11413-7910	NSN 253		92	2.9	91
Show		12088-7629	HJ 4502			14.2	93
Show		12050-7932	BRC 9		172	0.7	100
Show		12079-7555	RST1647		13	0.4	124
Show		11512-7543	TDS8070	AB	52	1.0	134
Show		11492-8010	RST2769		126	1.4	139
Show		11406-8015	TDS7982		209	0.5	150
Show		12159-7537	NSN 355		126	15.5	150
Show		12181-7538	NZO 29		148	4.9	153
Show		11573-8030	I 893		124	1.3	156
Show		12095-7506	JNN 316		170	0.3	174

WDS 11585-7754 : COMPONENTS

	A
B	pa=4.7° sep=0.04"

11585-7754 A

Componente originario normalizzato	AB		Coord arcsec 2000	115828.16-775429.6		Mag	7.9		Spectral class	K4Ve (yellow-orange)
PmRA	-42.00		PmDE	0.0

11585-7754 B

Componente originario normalizzato	AB		Coord arcsec 2000	115828.16-775429.6		Mag	8.6		Calc delta mag	0.7
Calc coord	yes