23163-7500 UC 4913

23^h 16^m 16.64^s -74° 59' 31.7" P.A. 183.00 sep 42.7 mag 11.20,16.50

Coord 2000	23163-7500	Discov num	UC 4913	Comp		Coord arcsec 2000	23 16 16.64 -74 59 31.7
Date first	1998	Date last	2015	Obs	7
Pa first	183	Pa last	182.5	P.A. Now (θ)	182.5°
Sep first	43.1	Sep last	42.702	Sep. Now (ρ)	42.702"
Mag pri	11.20	Mag sec	16.50	delta mag (ΔM)	5.3	Spectral class
Pri motion ra	+047	Sec motion ra	+052
Pri motion dec	-029	Sec motion dec	-037
Notes	V (Proper motion indicates physical)

rPM=0.148 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Octans

Tycho2

9344-00232-1

Gaia DR2

6378434048432750976

WDS 23163-7500 UC 4913 : 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
23163-7500	UC 4913		1999	2	183	42.7	11.20	16.50		V	231616.64-745931.7
23163-7500	UC 4913		2000	2	182	43.0	11.20	16.50		V	231616.64-745931.7
23163-7500	UC 4913		2010	5	183	42.7	11.20	16.50		V	231616.64-745931.7
23163-7500	UC 4913		2015	6	183	42.7	11.20	16.50		V	231616.64-745931.7

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

WDS 23163-7500 UC 4913 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23163-7500 UC 4913 : MEASURES

No records found.

WDS 23163-7500 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 23163-7500 : ALADIN DSS IMAGE @ 23^h 16^m 16.64^s -74° 59' 31.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23163-7500 UC 4913 : 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	pa	sep	dist(')
Show		23163-7500	UC 4913		183	42.7	1
Show		23122-7509	TDT3931		8	0.4	19
Show		23220-7456	UC 4931		261	45.7	23
Show		23154-7432	I 685		196	3.2	29
Show		23167-7532	HDS3318		222	0.2	33
Show		23074-7501	HJ 5381		50	4.5	35
Show		23060-7446	SLR 27	AB	68	4.0	43
Show		23060-7446	I 1628	AC	326	17.5	43
Show		23261-7524	UC 4948		140	8.9	46
Show		23208-7546	TVB 332		105	27.3	50
Show		23276-7525	HDS3341	AB	351	0.5	51
Show		23034-7449	KPP2242	AB	72	18.6	52
Show		23298-7440	KPP3060		21	8.2	57
Show		22599-7507	JSP 841		139	2.2	64
Show		23159-7353	I 686		281	3.7	67
Show		23037-7414	TDT3867		49	0.8	68
Show		23157-7348	UC 4911	AB	133	54.2	72
Show		23088-7607	UC 4894		8	11.6	74
Show		23311-7408	I 690	AB	262	0.6	79
Show		23311-7408	HJ 5400	AC	191	38.6	79
Show		23271-7349	UC 4955		75	22.5	83
Show		23307-7604	NSN 434	AC	7	25.9	84
Show		23073-7617	TDT3893		93	2.5	85
Show		23045-7620	HJ 5375		123	9.7	92
Show		23298-7619	HDS3347		12	0.6	95
Show		23259-7646	KPP3059		210	6.6	113
Show		23285-7317	B 1899		41	2.8	115
Show		23033-7318	HJ 5374		235	14.7	116
Show		23092-7657	SPM 42		262	9.3	121
Show		23273-7654	TDT4042		144	0.7	122
Show		23003-7717	R 340		107	30.4	149
Show		23101-7734	JSP 843		338	0.8	157
Show		23113-7741	JSP 844		46	2.2	163
Show		23231-7747	UC 4934	AB	138	25.1	170
Show		23231-7747	UC 4934	Aa,Ab	229	0.1	170
Show		22592-7218	HJ 5369		10	21.6	177
Show		23077-7201	R 341	AB	250	28.8	182
Show		23077-7201	R 341	AC	260	43.3	182
Show		23269-7144	UC 4953		18	10.0	201
Show		23134-7821	HDS3307	Aa,Ab	359	1.4	202
Show		23134-7821	HJ 5385	AB	317	57.1	202
Show		23041-7824	UC 4873	AB	315	75.0	210
Show		23045-7123	HJ 5376		352	8.9	223
Show		23299-7844	R 346		103	40.0	230
Show		22577-7120	TDT3816		245	0.4	234
Show		23287-7100	UC 4960		284	22.8	247
Show		23216-7038	UC 4929		188	37.5	263
Show		23338-7924	TSN 41		123	11.2	271
Show		23360-7030	FIN 290		358	0.8	284

WDS 23163-7500 : COMPONENTS

	A
B	pa=180.6° sep=42.66"

23163-7500 A

Componente originario normalizzato	AB		Coord arcsec 2000	231616.64-745931.7		Mag	11.2		PmRA	47.00
PmDE	-29.0		Tycho2	9344-00232-1

Tycho2

Tycho2	9344-00232-1	Pflag		RAmdeg	349.06938141	DEmdeg	-74.99217688
PmRA	44.6	PmDE	-29.4	E RAmdeg	48	E DEmdeg	53
E pmRA	3.6	E pmDE	3.4	EpRAm	1989.87	EpDEm	1989.14
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.031	E BTmag	0.099	VTmag	11.415
E VTmag	0.082	Prox	999	TYC		HIP
CCDM		RAdeg	349.06899028	DEdeg	-74.99210944	EpRA 1990	1.82
EpDE 1990	1.76	E RAdeg	48.5	E DEdeg	54.4	Posflg
Corr	0.0

23163-7500 B

Componente originario normalizzato	AB		Coord arcsec 2000	231616.52-750014.4		Mag	16.5		PmRA	52.00
PmDE	-37.0		Calc delta mag	5.3		Calc coord	yes