03445+3207 DCH 13

03^h 44^m 27.95^s +32° 07' 30.6" P.A. 254.00 sep 0.2 mag 11.50,12.10 Sp M3

Coord 2000	03445+3207	Discov num	DCH 13	Comp		Coord arcsec 2000	03 44 27.95 +32 07 30.6
Date first	1997	Date last	1997	Obs	1
Pa first	254	Pa last	254	P.A. Now (θ)	254°
Sep first	0.2	Sep last	0.249	Sep. Now (ρ)	0.249"
Mag pri	11.50	Mag sec	12.10	delta mag (ΔM)	0.6	Spectral class	M3 (red)
Pri motion ra	+003	Sec motion ra
Pri motion dec	-013	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

Perseus

Gaia DR2

216677977643790848

WDS 03445+3207 DCH 13 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Dch1999a	A -	Duchene, G., Bouvier, J. & Simon, T	1999A&A...343..831D
Dch1999a	+S	A&A 343, 831, 1999
Dch1999b	Xs -	Duchene, G., Monin, J.-L., Bouvier, J., & Menard, F.	1999A&A...351..954D
Dch1999b	+Pa	A&A 351, 954, 1999 (see also A&A 330, 310, 1998)	1998A&A...330..310D
Dch2001	A -	Duchene, G., Simon, T., Eisloffel, J., & Bouvier, J.	2001A&A...379..147D
Dch2001		A&A 379, 147, 2001
Dch2002	A j	Duchene, G. Ghez, A.M. & McCabe, C.	2002ApJ...568..771D
Dch2002	+S	ApJ 568, 771, 2002
Dch2003	S+ j	Duchene, G., Ghez, A.M., McCabe, C., & Weinberger, A.J.	2003ApJ...592..288D
Dch2003	+A	ApJ 592, 288, 2003
Dch2003	+orb
Dch2003b	Kd -	Duchene, G, Menard, F., Stapelfeldt, K., & Duvert, G.	2003A&A...400..559D
Dch2003b		A&A 400, 559, 2003
Dch2004	Ci j	Duchene, G., Bouvier, J., Bontemps, S., Andre, P. & Motte, F.	2004A&A...427..651D
Dch2004		A&A 427, 651, 2004
Dch2004b	A j	Duchene, G., McCabe, C., Ghez, A.M., & Macintosh, B.A.	2004ApJ...606..969D
Dch2004b		ApJ 606, 969, 2004
Dch2005	A j	Duchene, G., Ghez, A.M., McCabe, C., & Ceccarelli, C.	2005ApJ...628..832D
Dch2005		ApJ 628, 832, 2005
Dch2006	orb j	Duchene, G., Beust, H., Adjali, F., Konopacky, Q.M., & Ghez, A.M.	2006A&A...457L...9D
Dch2006	+Si	A&A 457, L9, 2006
Dch2006	+A
Dch2007	A j	Duchene, G., Bontemps, S., Bouvier, J., Andre, P., Djupvik, A.A., & Ghez, A.M.	2007A&A...476..229D
Dch2007		A&A 476, 229, 2007
Dch2010	A -	Duchene, G., McCabe, C., Pinte, C., Stapelfeldt, K.R., Menard, F., Duvert, G.,	2010ApJ...712..112D
Dch2010	+Al	Ghez, A.M., Maness, H.L., Bouy, H., Barrado y Navascues, D., Morales-Calderon, M.,
Dch2010	+K	Wolf, S., et al.
Dch2010	+Kd	ApJ 712, 112, 2010
Dch2018	Am j	Duchene, G., Lacour, S., Moraux, E., Goodwin, S. & Bouvier, J.	2018MNRAS.478.1825D
Dch2018		MNRAS 478, 1825, 2018
Dch2023	A j	Duchene, G., Oon, J.T., De Rosa, R.J., Kantorski, P., Coy, B., Wang, J.J., Thomas,	2023MNRAS.519..778D
Dch2023		S., Patience, J., Pueyo, L., Nielsen, E.L. & Konopacky, Q.
Dch2023		MNRAS 519, 778, 2023

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03445+3207	DCH 13		1997	1	254	0.2	17.08		M3		034427.95+320730.6

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

WDS 03445+3207 DCH 13 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03445+3207 DCH 13 : MEASURES

No records found.

WDS 03445+3207 : 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 03445+3207 : ALADIN DSS IMAGE @ 03^h 44^m 27.95^s +32° 07' 30.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03445+3207 DCH 13 : 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		03445+3207	DCH 13		254	0.2
Show		03445+3208	NJT 4			6.4	1
Show		03444+3208	HER 19		280	1.7	1
Show		03444+3207	DCH 7		101	0.1	1
Show		03444+3206	DCH 6		357	0.3	2
Show		03444+3209	NJT 3		125	6.1	2
Show		03445+3209	DCH 12		314	6.6	2
Show		03446+3209	DCH 11	AB	338	5.4	2
Show		03446+3208	HER 7		101	4.3	2
Show		03443+3208	DCH 4		290	3.1	2
Show		03446+3207	DCH 14		151	0.6	3
Show		03446+3209	NJT 6	EF	214	3.0	3
Show		03446+3209	HER 20	CD	132	1.3	3
Show		03446+3209	NJT 6	CE	280	5.7	3
Show		03445+3210	NJT 5	CD	46	7.4	3
Show		03446+3210	BU 880	AB	18	0.6	3
Show		03446+3210	STF 439	AB,D	39	23.4	3
Show		03446+3210	WAL 24	AB,E	282	44.0	3
Show		03444+3210	DCH 5	CE	313	6.6	3
Show		03447+3209	DCH 16		350	0.4	3
Show		03447+3206	NJT 7		215	4.9	4
Show		03445+3210	DCH 9	AB	104	2.5	4
Show		03447+3210	DCH 15		187	0.1	4
Show		03447+3208	DCH 17		156	1.0	4
Show		03448+3209	NJT 8		218	2.7	4
Show		03448+3208	NJT 9	AB	123	6.3	4
Show		03444+3211	NJT 2		188	7.0	4
Show		03448+3208	NJT 9	BC	17	6.2	4
Show		03442+3207	STF 437	AB	310	11.2	4
Show		03447+3211	HER 21		8	0.8	4
Show		03444+3212	NJT 1		125	1.4	5
Show		03445+3211	DCH 10		214	0.7	5
Show		03448+3206	HER 22		6	1.0	5
Show		03445+3212	DCH 8		85	1.3	5
Show		03441+3207	DCH 3		112	1.3	5
Show		03440+3210	DCH 2		113	2.1	7
Show		03447+3202	TBN 20	Ba,Bb	48	0.7	7
Show		03447+3202	TBN 20	AB	246	9.6	7
Show		03440+3202	TBN 19	AB	-1	6.1	8
Show		03440+3202	TBN 19	AC	-1	36.6	8
Show		03440+3203	CHX 8	AC	58	9.8	8
Show		03440+3203	TBN 18	AB	-1	3.0	8
Show		03438+3203	TBN 17		-1	16.1	9
Show		03437+3208	DCH 1		339	2.6	10
Show		03439+3201	CHX 7		204	0.3	10
Show	Atik	03443+3217	BU 535		21	1.0	10
Show		03427+3203	GMZ 22	BC	298	2.0	23
Show		03457+3226	HDS 475		302	2.2	25
Show		03423+3141	COU 691		270	0.1	39
Show		03460+3245	GRV 191		76	28.1	44
Show		03425+3256	HJ 336		325	45.2	56

WDS 03445+3207 : COMPONENTS

	A
B	pa=251.3° sep=0.21"

03445+3207 A

Componente originario normalizzato	AB		Coord arcsec 2000	034427.95+320730.6		Mag	11.5		Spectral class	M3 (red)
PmRA	3.00		PmDE	-13.0

03445+3207 B

Componente originario normalizzato	AB		Coord arcsec 2000	034427.93+320730.5		Mag	12.1		Calc delta mag	0.6
Calc coord	yes