23157-7348 UC 4911 AB

23^h 15^m 43.46^s -73° 47' 38.6" P.A. 133.00 sep 54.2 mag 11.65,15.14

Coord 2000	23157-7348	Discov num	UC 4911	Comp	AB	Coord arcsec 2000	23 15 43.46 -73 47 38.6
Date first	1998	Date last	2015	Obs	5
Pa first	133	Pa last	132.6	P.A. Now (θ)	132.6°
Sep first	54.1	Sep last	54.192	Sep. Now (ρ)	54.192"
Mag pri	11.65	Mag sec	15.14	delta mag (ΔM)	3.49	Spectral class
Pri motion ra	+056	Sec motion ra	+062
Pri motion dec	+009	Sec motion dec	+008
Notes	V W (Proper motion indicates physical, )

rPM=0.097 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

WDS 23157-7348 UC 4911 AB : 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
23157-7348	UC 4911	AB	2015	5	133	54.2	11.65	15.14		VW	231543.46-734738.6

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WDS 23157-7348 UC 4911 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23157-7348 UC 4911 AB : MEASURES

No records found.

WDS 23157-7348 : VIRTUAL EYEPIECE

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WDS 23157-7348 : ALADIN DSS IMAGE @ 23^h 15^m 43.46^s -73° 47' 38.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23157-7348 UC 4911 AB : 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		23157-7348	UC 4911	AB	133	54.2
Show		23159-7353	I 686		281	3.7	5
Show		23154-7432	I 685		196	3.2	44
Show		23271-7349	UC 4955		75	22.5	48
Show		23037-7414	TDT3867		49	0.8	57
Show		23033-7318	HJ 5374		235	14.7	62
Show		23285-7317	B 1899		41	2.8	63
Show		23311-7408	I 690	AB	262	0.6	67
Show		23311-7408	HJ 5400	AC	191	38.6	67
Show		23060-7446	SLR 27	AB	68	4.0	71
Show		23060-7446	I 1628	AC	326	17.5	71
Show		23163-7500	UC 4913		183	42.7	72
Show		23220-7456	UC 4931		261	45.7	73
Show		23298-7440	KPP3060		21	8.2	78
Show		23034-7449	KPP2242	AB	72	18.6	79
Show		23074-7501	HJ 5381		50	4.5	81
Show		23122-7509	TDT3931		8	0.4	83
Show		22599-7507	JSP 841		139	2.2	102
Show		23167-7532	HDS3318		222	0.2	105
Show		23261-7524	UC 4948		140	8.9	106
Show		23276-7525	HDS3341	AB	351	0.5	109
Show		23077-7201	R 341	AB	250	28.8	113
Show		23077-7201	R 341	AC	260	43.3	113
Show		22592-7218	HJ 5369		10	21.6	115
Show		23208-7546	TVB 332		105	27.3	121
Show		23269-7144	UC 4953		18	10.0	134
Show		23088-7607	UC 4894		8	11.6	143
Show		23307-7604	NSN 434	AC	7	25.9	149
Show		23073-7617	TDT3893		93	2.5	153
Show		23045-7123	HJ 5376		352	8.9	154
Show		23045-7620	HJ 5375		123	9.7	159
Show		23298-7619	HDS3347		12	0.6	162
Show		22577-7120	TDT3816		245	0.4	169
Show		23287-7100	UC 4960		284	22.8	179
Show		22558-7108	LDS 798		198	25.2	183
Show		23259-7646	KPP3059		210	6.6	183
Show		23092-7657	SPM 42		262	9.3	192
Show		23216-7038	UC 4929		188	37.5	192
Show		23273-7654	TDT4042		144	0.7	192
Show		23003-7717	R 340		107	30.4	217
Show		23101-7734	JSP 843		338	0.8	228
Show		23113-7741	JSP 844		46	2.2	234
Show		23231-7747	UC 4934	AB	138	25.1	242
Show		23231-7747	UC 4934	Aa,Ab	229	0.1	242
Show		23243-6931	TDT4022		342	0.5	261
Show		23209-6916	UC 4926		168	15.6	273
Show		23134-7821	HDS3307	Aa,Ab	359	1.4	274
Show		23134-7821	HJ 5385	AB	317	57.1	274
Show		23041-7824	UC 4873	AB	315	75.0	280
Show		23108-6902	WIS 377		270	231.6	287
Show		23310-6905	HJ 5402		198	36.4	293

WDS 23157-7348 : COMPONENTS

	A
B	pa=163.1° sep=38.33"

23157-7348 A

Coord arcsec 2000

231543.46-734738.6

Mag

11.65

PmRA

56.00

PmDE

9.0

23157-7348 B

Coord arcsec 2000	231546.12-734815.3		Mag	15.14		PmRA	62.00		PmDE	8.0
Calc delta mag	3.49		Calc coord	yes