15554-7459 UC 3089

15^h 55^m 22.35^s -74° 58' 57.7" P.A. 191.00 sep 62.9 mag 15.80,16.00

Coord 2000	15554-7459	Discov num	UC 3089	Comp		Coord arcsec 2000	15 55 22.35 -74 58 57.7
Date first	1998	Date last	2015	Obs	5
Pa first	195	Pa last	191.4	P.A. Now (θ)	191.4°
Sep first	62.0	Sep last	62.898	Sep. Now (ρ)	62.898"
Mag pri	15.80	Mag sec	16.00	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+051	Sec motion ra	+028
Pri motion dec	-130	Sec motion dec	-115
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.197 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Gaia DR2

5781930436111547520

WDS 15554-7459 UC 3089 : 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
15554-7459	UC 3089		2000	2	195	61.6	15.80	16.00		V	155522.35-745857.7
15554-7459	UC 3089		2010	4	193	62.6	15.80	16.00		V R	155522.35-745857.7
15554-7459	UC 3089		2015	5	191	62.9	15.80	16.00		V R	155522.35-745857.7

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WDS 15554-7459 UC 3089 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15554-7459 UC 3089 : MEASURES

No records found.

WDS 15554-7459 : VIRTUAL EYEPIECE

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WDS 15554-7459 : ALADIN DSS IMAGE @ 15^h 55^m 22.35^s -74° 58' 57.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15554-7459 UC 3089 : 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		15554-7459	UC 3089		191	62.9
Show		15536-7446	HEI 790		114	1.3	15
Show		15591-7507	UC 3099		338	51.9	17
Show		15516-7448	HEI 788		350	2.1	18
Show		15525-7516	UC 3075		261	35.6	21
Show		15594-7439	TDS9714		48	2.2	26
Show		15545-7525	UC 3087		179	32.2	26
Show		16029-7443	TOB 334	AB	38	32.2	34
Show		16029-7443	TOB 334	AC	106	33.1	34
Show		15470-7449	TOB 333		135	17.3	35
Show		15584-7424	HEI 791		17	2.3	38
Show		15465-7429	UC 3061		337	14.2	46
Show		16070-7453	KPP3981		154	1.8	46
Show		15493-7416	B 2037		257	4.5	50
Show		16108-7502	FIN 241		82	1.0	60
Show		16082-7419	KPP2355		331	20.2	65
Show		15532-7354	B 2369		210	3.5	66
Show		15452-7404	TDS9613		37	0.6	69
Show		15377-7516	HEI 786		226	1.0	70
Show		15585-7613	KPP2972		356	1.3	75
Show		15414-7408	TDS9589		248	0.7	76
Show		15356-7454	HJ 4770		215	8.0	78
Show		15418-7404	TDS9591		95	2.4	78
Show		16108-7410	TDS9785		170	0.5	79
Show		16135-7539	TDS9801		132	0.5	80
Show		15424-7603	UC 3048		78	23.2	81
Show		16078-7608	NZO 71		333	2.3	83
Show		15366-7421	HJ 4773	AB	185	7.1	84
Show		16143-7549	GLI 225		105	24.8	87
Show		15536-7332	TDS9681		307	1.7	88
Show		15569-7328	LDS 541		140	45.1	92
Show		15494-7330	TDS9644		244	1.0	93
Show		15590-7633	TDS9710		349	0.8	95
Show		15522-7633	KPP 353		203	3.9	95
Show		16152-7604	SKF1591		141	2.2	99
Show		15434-7332	TDS9600		56	0.4	100
Show		16019-7322	TDS9735		333	2.6	101
Show		15543-7313	TDS9687	Aa,Ab	213	0.5	106
Show		15543-7313	SWR 185	AB	257	22.2	106
Show		15550-7646	NZO 61		133	4.5	108
Show		15404-7328	B 2360		2	6.8	110
Show		15404-7327	HDO 249	AB	131	32.4	111
Show		15404-7327	HDO 249	AC	3	26.8	111
Show		15404-7327	SKF2659	AD	267	178.3	111
Show		15510-7259	HEI 539		57	1.2	121
Show		16057-7656	TDS9752		166	0.7	123
Show		15537-7707	RST2980		223	3.3	129
Show		15387-7311	B 2787		91	8.1	129
Show		15506-7250	TDS9654		100	0.5	131
Show		16021-7708	TDS9736		41	1.0	131
Show		16101-7302	HDS2284		180	0.4	133

WDS 15554-7459 : COMPONENTS

	A
B	pa=183.0° sep=61.74"

15554-7459 A

Componente originario normalizzato	AB		Coord arcsec 2000	155522.35-745857.7		Mag	15.8		PmRA	51.00
PmDE	-130.0

15554-7459 B

Componente originario normalizzato	AB		Coord arcsec 2000	155521.52-745959.4		Mag	16		PmRA	28.00
PmDE	-115.0		Calc delta mag	0.2		Calc coord	yes