01018-4537 UC 491

01^h 01^m 48.17^s -45° 37' 25.4" P.A. 321.00 sep 12.9 mag 16.00,16.30

Coord 2000	01018-4537	Discov num	UC 491	Comp		Coord arcsec 2000	01 01 48.17 -45 37 25.4
Date first	1979	Date last	2015	Obs	8
Pa first	321	Pa last	320.5	P.A. Now (θ)	320.5°
Sep first	13.0	Sep last	12.927	Sep. Now (ρ)	12.927"
Mag pri	16.00	Mag sec	16.30	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+078	Sec motion ra	+075
Pri motion dec	+048	Sec motion dec	+048
Notes	V (Proper motion indicates physical)

rPM=0.033 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Phoenix

Gaia DR2

4981828228438839424

WDS 01018-4537 UC 491 : 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
01018-4537	UC 491		2000	2	321	13.1	16.00	16.30		V	010148.17-453725.4
01018-4537	UC 491		2010	5	321	12.9	16.00	16.30		V	010148.17-453725.4
01018-4537	UC 491		2015	7	321	12.9	16.00	16.30		V	010148.17-453725.4

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

WDS 01018-4537 UC 491 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01018-4537 UC 491 : MEASURES

No records found.

WDS 01018-4537 : VIRTUAL EYEPIECE

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

WDS 01018-4537 : ALADIN DSS IMAGE @ 01^h 01^m 48.17^s -45° 37' 25.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01018-4537 UC 491 : 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		01018-4537	UC 491		321	12.9
Show		01003-4545	B 648		5	0.2	18
Show		01012-4518	HU 1341	AB	339	1.8	21
Show		01002-4506	UC 485		41	32.4	36
Show		00589-4502	B 1420		233	1.9	47
Show		01043-4617	I 1136		230	1.7	48
Show		00588-4459	DAM1275		228	3.4	51
Show		01003-4448	TDS 37		49	0.9	53
Show		00582-4614	TDS1688		76	0.7	53
Show		01022-4645	ALD 20		318	1.9	69
Show		00564-4623	B 1417		31	2.8	73
Show		01089-4547	UC 506		209	21.1	75
Show		01061-4643	SLR 1	AB	76	0.6	80
Show		01061-4643	HJ 3417	AB,C	55	66.1	80
Show		01019-4658	HJ 3413		232	6.9	80
Show		01036-4415	B 1421		328	0.2	86
Show		01044-4703	UC 495	BC	15	50.1	89
Show		00533-4530	B 644		359	0.3	90
Show		01044-4703	UC 495	AB	8	53.4	90
Show		01044-4703	UC 495	AC	11	103.3	90
Show		00590-4410	KPP3437		198	2.4	93
Show		01086-4640	SLR 2	AB	180	1.3	95
Show		01086-4640	SLR 2	AB,C	87	42.5	95
Show		01034-4718	RST 25		314	0.3	102
Show		00527-4616	RST 21		325	1.2	103
Show		01116-4528	COO 7		70	3.2	104
Show		01021-4723	JKS 2		199	61.7	107
Show		00549-4658	UC 467		189	35.1	108
Show		01101-4430	ENO 9		305	3.0	111
Show		00532-4657	TSN 70		14	12.1	120
Show		01015-4322	TDS1725		190	0.5	136
Show		00525-4716	TDS1650		317	0.4	138
Show		00523-4718	HJ 3403	AB	336	12.8	141
Show		01155-4549	RST2259	AB	121	0.2	145
Show		01155-4549	CPO 109	AB,C	95	9.3	145
Show		00498-4652	I 707		287	0.9	145
Show		01042-4809	NSN 217		167	2.7	154
Show		01116-4734	TDS1798		352	0.4	155
Show		00474-4618	KPP2526		346	22.8	157
Show		00556-4316	CBL 115		135	28.2	157
Show		00519-4343	I 47		31	0.6	157
Show		01086-4319	UC 505		213	20.1	157
Show		01151-4707	SKF 408		28	2.8	164
Show		00501-4349	BRT 640		358	3.3	166
Show		01161-4650	HDS 166		12	0.3	166
Show		00476-4655	UC 440		187	43.8	167
Show		01136-4732	BRT 641		181	3.2	167
Show		01017-4248	UC 490		329	29.2	170
Show		00504-4338	CPO 23		201	15.6	170
Show		00453-4548	RST 16		56	1.4	174
Show		00531-4311	TDS1657	AB	336	0.6	174

WDS 01018-4537 : COMPONENTS

	A
B	pa=330.0° sep=11.51"

01018-4537 A

Componente originario normalizzato	AB		Coord arcsec 2000	010148.17-453725.4		Mag	16		PmRA	78.00
PmDE	48.0

01018-4537 B

Componente originario normalizzato	AB		Coord arcsec 2000	010147.62-453715.4		Mag	16.3		PmRA	75.00
PmDE	48.0		Calc delta mag	0.3		Calc coord	yes