21009-4132 WIS 346

21^h 00^m 54.90^s -41° 31' 43.7" P.A. 6.00 sep 999.9 mag 13.79,14.49

Coord 2000	21009-4132	Discov num	WIS 346	Comp		Coord arcsec 2000	21 00 54.90 -41 31 43.7
Date first	1998	Date last	2016	Obs	6
Pa first	6	Pa last	5.5	P.A. Now (θ)	5.5°
Sep first	999.9	Sep last	1035.537	Sep. Now (ρ)	1035.537"
Mag pri	13.79	Mag sec	14.49	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	+231	Sec motion ra	+351
Pri motion dec	-247	Sec motion dec	-253
Notes	V (Proper motion indicates physical)

rPM=0.278 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Microscopium

WDS 21009-4132 WIS 346 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	WIS	WISE (Wide-field Infrared Survey Explorer)
1	WIS	Wright, E.L., Eisenhardt, P.R.M., Mainzer, A.K., Ressler, M.E., Cutri, R.M.,
1	WIS	Jarrett, T., Kirkpatrick, J.D., Padgett, D., McMillan, R.S., Skrutskie, M.,
1	WIS	Stanford, S. A., Cohen, M., Walker, R.G., et al.
3	WIS	Cutri, R.M., Wright, E.L., Conrow, T., Bauer, J., Benford, D., Brandenburg, H.,
3	WIS	Dailey, J., Eisenhardt, P.R.M., Evans, T., Fajardo-Acosta, S., Fowler, J.,
3	WIS	Gelino, C., et al.
5	WIS	Kirkpatrick, J.D., Schneider, A., Fajardo-Acosta, S., Gelino, C.R., Mace, G.N.,
5	WIS	Wright, E.L., Logsdon, S.E., McLean, I.S., Cushing, M.C., Skrutskie, M.F.,
5	WIS	Eisenhardt, P.R., Stern, D., et al.
6	WIS	Kirkpatrick, J.D., Kellogg, K., Schneider, A.C., Fajardo-Acosta, S., Cushing, M.,
6	WIS	Greco, J., Mace, G.N., Gelino, C.R., Wright, E.L., Eisenhardt, P.R.M., Stern, D.,
6	WIS	Faherty, J.K., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21009-4132	WIS 346		2010	4	6	999.9	13.79	14.49		V	210054.90-413143.7
21009-4132	WIS 346		2015	5	5	999.9	13.79	14.49		V	210054.90-413143.7
21009-4132	WIS 346		2016	6	6	999.9	13.79	14.49		V	210054.90-413143.7

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

WDS 21009-4132 WIS 346 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21009-4132 WIS 346 : MEASURES

No records found.

WDS 21009-4132 : VIRTUAL EYEPIECE

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WDS 21009-4132 : ALADIN DSS IMAGE @ 21^h 00^m 54.90^s -41° 31' 43.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21009-4132 WIS 346 : 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		21009-4132	WIS 346		6	999.9	0
Show		21008-4123	B 513		29	3.8	10
Show		21007-4111	I 1049		346	1.3	22
Show		20573-4136	UC 4343		265	17.3	41
Show		21028-4206	TDT2712		309	0.7	41
Show		21050-4203	CPO 619		252	5.6	56
Show		21038-4041	RSS 37		318	50.5	61
Show		21050-4214	UC 4372		12	13.9	63
Show		21064-4123	SEE 437	AB	54	43.8	63
Show		21064-4123	SEE 437	AC	88	127.8	63
Show		20552-4139	UC 4327		96	77.2	65
Show		20556-4204	BRT1116		138	4.5	68
Show		20561-4213	UC 4335		196	30.8	69
Show		20552-4104	UC 4326		242	36.5	71
Show		21043-4233	DON 999		263	4.6	73
Show		21015-4246	NSN 455		189	2.5	75
Show		20536-4153	BRT1115		339	3.5	85
Show		21022-4300	DUN 236		73	57.4	90
Show		21090-4126	UC 4390		217	35.3	91
Show		21090-4058	CRU9016	AB	82	117.7	98
Show		21090-4058	CRU9016	AC	24	137.2	98
Show		21091-4047	CPO 620	AB	347	20.1	103
Show		21065-4012	WG 265		64	10.0	103
Show		21104-4114	ARU 3		142	0.2	109
Show		20517-4054	HJ 5228		104	32.5	111
Show		21086-4245	SYU 12		224	0.2	113
Show		20561-3953	SKF1098		225	6.9	114
Show		21114-4215	TSN 97		227	56.4	126
Show		21121-4128	BVD 153		132	44.1	127
Show		21071-3944	KPP2409		194	20.9	129
Show		21055-3933	TDT2734		35	0.4	131
Show		21125-4148	I 1436		276	0.5	132
Show		21103-4014	CRU9017		303	25.0	133
Show		20523-4000	SKF1097		2	9.6	135
Show		21099-4304	UC 4395		141	61.2	136
Show		20583-4345	I 1048		137	1.6	137
Show		20574-3913	TDT2658		30	0.5	146
Show		20563-3916	TDT2646		242	1.6	146
Show		21107-3959	HDS3018		189	0.8	146
Show		20576-3908	WG 263		34	7.1	149
Show		21122-4016	CRU9018	AB	212	122.8	149
Show		21122-4016	CRU9018	AC	237	146.0	149
Show		21122-4016	CRU9018	AD	250	180.1	149
Show		21122-4016	CRU9018	AE	268	219.6	149
Show		21122-4016	CRU9018	AF	326	122.7	149
Show		20593-3902	WG 264		82	5.3	152
Show		21050-4357	UC 4373		126	45.6	152
Show		21088-3927	CRU9015		88	23.6	154
Show		20578-4402	DON 995		252	2.0	154
Show		20492-4012	TSN 194		187	0.0	156
Show		20501-3943	R 326		293	40.3	165

WDS 21009-4132 : COMPONENTS

	A
B	pa=4.1° sep=1033.46"

21009-4132 A

Coord arcsec 2000

210054.90-413143.7

Mag

13.79

PmRA

231.00

PmDE

-247.0

21009-4132 B

Coord arcsec 2000	210101.52-411432.9		Mag	14.49		PmRA	351.00		PmDE	-253.0
Calc delta mag	0.7		Calc coord	yes