01544-7314 UC 643

01^h 54^m 24.46^s -73° 14' 27.1" P.A. 150.00 sep 24.4 mag 10.78,12.75

Coord 2000	01544-7314	Discov num	UC 643	Comp		Coord arcsec 2000	01 54 24.46 -73 14 27.1
Date first	1926	Date last	2016	Obs	8
Pa first	149	Pa last	149.8	P.A. Now (θ)	149.8°
Sep first	24.8	Sep last	24.447	Sep. Now (ρ)	24.447"
Mag pri	10.78	Mag sec	12.75	delta mag (ΔM)	1.97	Spectral class
Pri motion ra	+034	Sec motion ra	+034
Pri motion dec	-046	Sec motion dec	-044
Notes	V (Proper motion indicates physical)

rPM=0.035 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydrus

Tycho2

9149-01730-1

Gaia DR2

4638647216068270336

WDS 01544-7314 UC 643 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01544-7314	UC 643		1998	3	150	24.5	10.80	12.80		V	015424.46-731427.1
01544-7314	UC 643		2000	2	150	24.5	10.80	12.80		V	015424.46-731427.1
01544-7314	UC 643		2010	5	150	24.5	10.78	12.75		V	015424.46-731427.1
01544-7314	UC 643		2015	6	150	24.4	10.78	12.75		V	015424.46-731427.1
01544-7314	UC 643		2016	8	150	24.4	10.78	12.75		V	015424.46-731427.1

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

WDS 01544-7314 UC 643 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01544-7314 UC 643 : MEASURES

No records found.

WDS 01544-7314 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 01544-7314 : ALADIN DSS IMAGE @ 01^h 54^m 24.46^s -73° 14' 27.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01544-7314 UC 643 : 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		01544-7314	UC 643		150	24.4
Show		01528-7249	UC 639		161	25.6	27
Show		01503-7344	TDS2019		1	0.5	35
Show		01551-7401	TDS2054		115	0.6	47
Show		02003-7420	B 1917		167	1.5	71
Show		01393-7343	HJ 3457		224	28.1	71
Show		02119-7241	GLI 16		160	10.4	85
Show		02076-7434	JSP 36		103	0.9	97
Show		01347-7218	B 2070		359	2.0	104
Show		01495-7515	JSP 28		10	2.0	122
Show		02113-7455	KPP3481		201	1.8	123
Show		02041-7115	HJ 3483		263	7.6	128
Show		02029-7523	SKF1877		246	4.9	133
Show		02043-7100	CBL 118		104	24.1	143
Show		01502-7550	SPM 5		358	9.8	157
Show		02119-7057	DAW 184	BC	269	9.9	159
Show		02119-7057	HJ 3489	AB	239	19.6	160
Show		01449-7551	TDS1984		31	0.8	162
Show		02022-7557	JSP 33		68	1.7	165
Show		01484-7606	TDS2011		306	2.2	174
Show		01468-7023	KPP 943		357	7.8	176
Show		02109-7558	HDS 293		59	0.3	176
Show		01393-7601	R 11		137	1.2	178
Show		01439-7608	UC 614		354	15.2	179
Show		02126-7558	JSP 37		345	2.7	179
Show		01571-7011	TDS2061		316	0.5	185
Show		01410-7615	HJ 3464	AB	158	2.7	188
Show		01417-7616	JSP 25		149	1.0	189
Show		01419-7618	UC 605		213	28.1	191
Show		02124-7023	R 15	AB	139	14.1	204
Show		01407-6959	KPP 582		66	5.4	207
Show		01540-6943	UC 641		49	70.0	212
Show		02054-7703	TDS2108		91	2.7	233
Show		01538-6921	HDS 258		50	0.4	234
Show		01367-7701	HJ 3454		289	15.0	238
Show		01368-6932	VOU 17		281	14.6	238
Show		01454-7721	JSP 26		286	0.7	250
Show		01541-7729	JSP 31		52	0.3	256
Show		01434-7727	KPP 959		232	7.9	257
Show		01349-6909	GLI 12		125	23.8	263
Show		02015-6848	KPP 723		338	6.4	269
Show		02068-6852	HDS 282		187	1.4	270
Show		01548-7750	KPP1938		253	15.3	276
Show		01494-6832	KPP2797		207	7.3	284
Show		01350-6845	UC 588		163	40.9	286
Show		02036-7801	KPP3477		329	3.6	289
Show		01581-7813	KPP 80		241	3.9	299

WDS 01544-7314 : COMPONENTS

	A
B	pa=170.5° sep=21.42"

01544-7314 A

Componente originario normalizzato	AB		Coord arcsec 2000	015424.46-731427.1		Mag	10.78		PmRA	34.00
PmDE	-46.0		Tycho2	9149-01730-1

Tycho2

Tycho2	9149-01730-1	Pflag		RAmdeg	28.60190507	DEmdeg	-73.24082897
PmRA	33.5	PmDE	-42.4	E RAmdeg	41	E DEmdeg	43
E pmRA	2.9	E pmDE	2.8	EpRAm	1989.31	EpDEm	1988.78
Num	3	Q RAmdeg	1.1	Q DEmdeg	1.2	Q pmRA	1.1
Q pmDE	1.2	BTmag	11.869	E BTmag	0.080	VTmag	10.978
E VTmag	0.060	Prox	999	TYC	T	HIP
CCDM		RAdeg	28.60163944	DEdeg	-73.24073167	EpRA 1990	1.72
EpDE 1990	1.70	E RAdeg	42.2	E DEdeg	44.2	Posflg
Corr	0.0

01544-7314 B

Componente originario normalizzato	AB		Coord arcsec 2000	015425.28-731448.2		Mag	12.75		PmRA	34.00
PmDE	-44.0		Calc delta mag	1.97		Calc coord	yes