Coord 2000	01540-6943	Discov num	UC 641	Comp		Coord arcsec 2000	01 54 01.29 -69 42 36.4
Date first	1998	Date last	2015	Obs	5
Pa first	49	Pa last	49	P.A. Now (θ)	49°
Sep first	70.0	Sep last	70.0	Sep. Now (ρ)	70"
Mag pri	14.46	Mag sec	15.62	delta mag (ΔM)	1.16	Spectral class
Pri motion ra	+113	Sec motion ra	+113
Pri motion dec	+075	Sec motion dec	+070
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.037 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

48.6

Precise sep

70.013

Constellation

Hydrus

Gaia DR2

24911903104

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01540-6943	UC 641		1999	2	49	70.0	14.50	15.60		V	015401.29-694236.4
01540-6943	UC 641		2000	2	49	70.0	14.50	15.60		V	015401.29-694236.4
01540-6943	UC 641		2010	4	49	70.0	14.46	15.62		V	015401.29-694236.4
01540-6943	UC 641		2015	5	49	70.0	14.46	15.62		V	015401.29-694236.4

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

WDS 01540-6943 UC 641 : NOTES

No records found.

DISCOVERER

discov	author
UC	USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.
UC	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC	temporary UCAC files

WDS 01540-6943 UC 641 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01540-6943 UC 641 : MEASURES

No records found.

WDS 01540-6943 UC 641 : Virtual Eyepiece

Radius:

WDS 01540-6943 UC 641 : Aladin DSS image @ 01^h 54^m 01.29^s -69° 42' 36.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9

WDS 01540-6943 UC 641 : 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	sep	pa	dist(')
Show		01540-6943	UC 641		70	49	1
Show		01538-6921	HDS 258		0.30	48	22
Show		01571-7011	TDS2061		0.50	316	33
Show		01468-7023	KPP 943		7.80	357	55
Show		02015-6848	KPP 723		6.40	338	68
Show		01407-6959	KPP 582		5.40	66	71
Show		01494-6832	KPP2797		7.30	207	75
Show		02068-6852	HDS 282		1.50	187	85
Show		01368-6932	VOU 17		14.60	281	91
Show		02043-7100	CBL 118		24.10	104	93
Show		02124-7023	R 15	AB	14.10	139	99
Show		02041-7115	HJ 3483		7.60	263	106
Show		01349-6909	GLI 12		23.80	125	107
Show		01350-6845	UC 588		40.90	163	117
Show		02119-7057	DAW 184	BC	9.90	269	117
Show		02119-7057	HJ 3489	AB	19.60	239	118
Show		02020-6747	UC 667		14.30	200	124
Show		02008-6741	TDS2086		0.50	86	128
Show		01538-6729	TDS2045		0.50	107	134
Show		01412-6741	LDS 56		33.50	219	141
Show		01564-6703	TSN 16		19.30	80	161
Show		01409-6714	KPP1592		12.10	335	165
Show		01404-6714	COO 9	AB	4.50	51	167
Show		01404-6714	BAU 7	AC	45.30	48	167
Show		01507-6651	NSN 173		20.60	171	173
Show		01347-7218	B 2070		2	359	182
Show		01528-7249	UC 639		25.60	161	187
Show		01431-6641	CVR1732		121.60	97	192
Show		01470-6632	RSS 51		7.70	249	195
Show		02119-7241	GLI 16		10.40	160	198
Show		02012-6621	RSS 53		29.50	255	206
Show		01544-7314	UC 643		24.40	150	212
Show		01422-6621	UC 606		32.90	297	213
Show		02069-6610	TSN 17		108.60	93	225
Show		02127-6609	I 266		3.10	160	238
Show		01487-6546	I 715		1.20	178	239
Show		01503-7344	TDS2019		0.50	1	242
Show		01393-7343	HJ 3457		28.10	224	250
Show		01556-6531	KPP2798		4	26	252
Show		01448-6533	UC 620		38.30	322	255
Show		02120-6546	HJ 3490		23.20	207	258
Show		01551-7401	TDS2054		0.60	115	258
Show		01460-6523	TDS1995		0.40	97	264
Show		01583-6513	LDS 64		25.20	269	271
Show		02003-7420	B 1917		1.40	172	279
Show		02046-6508	HJ 3482		60.80	220	281
Show		01355-6522	DON 19		2.70	184	282
Show		02076-7434	JSP 36		0.90	103	298
Show		01468-6447	HJ 3468		24.80	15	299

01540-6943 : COMPONENTS

	A
B	pa=201.5° sep=49.75"

01540-6943 A

Coord arcsec 2000	015401.29-694236.4		Mag	14.46		PmRA	113.0		PmDE	75.0
Gaia DR2	24911903104

01540-6943 B

Coord arcsec 2000

015404.79-694150.1

Mag

15.62

PmRA

113.0

PmDE

70.0