12204-7407 KOH 93

12^h 20^m 21.79^s -74° 07' 39.4" P.A. 13.00 sep 0.2 mag 8.60,10.10 Sp M1

Coord 2000	12204-7407	Discov num	KOH 93	Comp		Coord arcsec 2000	12 20 21.79 -74 07 39.4
Date first	1996	Date last	2019	Obs	8
Pa first	348	Pa last	13.3	P.A. Now (θ)	13.3°
Sep first	0.3	Sep last	0.248	Sep. Now (ρ)	0.248"
Mag pri	8.60	Mag sec	10.10	delta mag (ΔM)	1.5	Spectral class	M1 (red)
Pri motion ra	-041	Sec motion ra
Pri motion dec	-007	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

Musca

Gaia DR2

5841334609812006016

WDS 12204-7407 KOH 93 : 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
12204-7407	KOH 93		1996	1	348	0.3	12.73			D	122024.40-740725.2
12204-7407	KOH 93		2012	2	4	0.2	8.60	10.10	M1	K	122021.79-740739.4
12204-7407	KOH 93		2017	5	12	0.2	8.60	10.10	M1	K	122021.79-740739.4
12204-7407	KOH 93		2018	7	12	0.2	8.60	10.10	M1	K	122021.79-740739.4
12204-7407	KOH 93		2019	8	13	0.2	8.60	10.10	M1	K	122021.79-740739.4

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

WDS 12204-7407 KOH 93 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12204-7407 KOH 93 : MEASURES

No records found.

WDS 12204-7407 : VIRTUAL EYEPIECE

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WDS 12204-7407 : ALADIN DSS IMAGE @ 12^h 20^m 21.79^s -74° 07' 39.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12204-7407 KOH 93 : 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		12204-7407	KOH 93		13	0.2
Show		12135-7344	TDS8276		51	3.9	38
Show		12223-7330	FIN 198		100	2.5	39
Show		12105-7422	LDS 386		145	132.5	42
Show		12135-7335	LDS 392		42	27.8	44
Show		12314-7424	KPP1123		274	8.8	48
Show		12230-7459	HEI 510		15	1.7	54
Show		12276-7456	HEI 768		122	0.8	57
Show		12322-7438	TDS8426		199	0.5	57
Show		12108-7450	NZO 28		276	5.9	58
Show		12327-7339	HEI 511		277	0.4	59
Show		12073-7338	NZO 27		6	9.4	62
Show		12125-7314	GLI 175		4	47.1	63
Show		12052-7438	B 2289		331	1.3	68
Show		12328-7457	RST1676		165	2.0	70
Show		12095-7506	JNN 316		170	0.3	73
Show		12068-7304	HDS1709		68	0.1	86
Show		12360-7313	HEI 362		347	0.8	86
Show		12230-7535	KPP2981		10	1.4	89
Show		12181-7538	NZO 29		148	4.9	91
Show		12159-7537	NSN 355		126	15.5	92
Show		12335-7523	VGT 2	AB	16	2.9	92
Show		12018-7318	GLI 171	AB	328	57.5	93
Show		12368-7302	TDS8457		307	0.4	96
Show		12153-7231	LDS 395		91	22.4	100
Show		12339-7240	NZO 30		40	8.0	106
Show		12392-7522	I 296		270	2.0	106
Show		12255-7602	HDS1746		104	0.3	117
Show		12079-7555	RST1647		13	0.4	118
Show		12397-7240	TDS8479		181	0.7	121
Show		12036-7229	TDS8200		61	0.6	123
Show		12068-7212	HEI 228	Aa,Ab	194	0.5	130
Show		12068-7212	R 184	AB	210	25.4	130
Show		12068-7212	R 184	AC	194	60.0	130
Show		12305-7201	B 1717		347	2.9	134
Show		12088-7629	HJ 4502			14.2	149
Show		12161-7137	TDS8294		10	0.5	153
Show		12275-7640	I 35		315	2.3	155
Show		12219-7647	SWR 131		70	6.2	160
Show		12395-7151	KPP1627		171	12.5	161
Show		12287-7129	LDS 410		109	15.4	164
Show		12275-7125	FMR 239		7	7.8	166
Show		12403-7139	B 1720		48	0.8	173
Show		12328-7654	YMG 42		250	0.2	174
Show		12335-7122	HEI 229		49	0.2	175
Show		12275-7705	RST1668		262	1.5	180
Show		12035-7657	R 183		9	29.4	181
Show		12116-7111	ELP 29	AB	146	2.0	182
Show		12181-7725	RST1659		8	0.5	198
Show		12031-7103	LDS 379		45	143.0	200
Show		12282-7033	DON 528			9.6	218

WDS 12204-7407 : COMPONENTS

	A
B	pa=3.7° sep=0.24"

12204-7407 A

Componente originario normalizzato	AB		Coord arcsec 2000	122021.79-740739.4		Mag	8.6		Spectral class	M1 (red)
PmRA	-41.00		PmDE	-7.0

12204-7407 B

Componente originario normalizzato	AB		Coord arcsec 2000	122021.79-740739.2		Mag	10.1		Calc delta mag	1.5
Calc coord	yes