21442-3505 UC 4541 AB

21^h 44^m 10.77^s -35° 04' 53.3" P.A. 304.00 sep 74.8 mag 11.62,12.61

Coord 2000	21442-3505	Discov num	UC 4541	Comp	AB	Coord arcsec 2000	21 44 10.77 -35 04 53.3
Date first	1912	Date last	2015	Obs	8
Pa first	305	Pa last	304.2	P.A. Now (θ)	304.2°
Sep first	74.9	Sep last	74.803	Sep. Now (ρ)	74.803"
Mag pri	11.62	Mag sec	12.61	delta mag (ΔM)	0.99	Spectral class
Pri motion ra	+097	Sec motion ra	+100
Pri motion dec	+001	Sec motion dec	+000
Notes	V W (Proper motion indicates physical, )

rPM=0.032 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Piscis Austrinus

Tycho2

7493-01097-1

WDS 21442-3505 UC 4541 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
21442-3505	UC 4541	AB	2015	8	304	74.8	11.62	12.61		VW	214410.77-350453.3

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

WDS 21442-3505 UC 4541 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21442-3505 UC 4541 AB : MEASURES

No records found.

WDS 21442-3505 : 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 21442-3505 : ALADIN DSS IMAGE @ 21^h 44^m 10.77^s -35° 04' 53.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21442-3505 UC 4541 AB : 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		21442-3505	UC 4541	AB	304	74.8
Show		21456-3451	HDS3099		50	0.2	23
Show		21447-3537	SEE 455	AB	84	4.5	33
Show		21427-3535	B 1011	BC	238	1.4	35
Show		21427-3535	B 1011	AB	116	66.2	35
Show		21418-3535	B 1010		328	4.3	42
Show		21449-3416	B 1012		234	4.1	50
Show		21467-3557	UC 4560		332	27.3	62
Show		21490-3431	TSN 100		106	8.1	69
Show		21406-3559	BRT1824		5	3.0	70
Show		21463-3401	RSS 563		322	10.7	70
Show		21492-3538	B 1013		329	0.0	71
Show		21458-3612	DEA 10		34	108.9	71
Show		21446-3632	SKF2808		111	2.9	88
Show		21487-3351	RSS 564		172	57.9	94
Show		21377-3557	BRT1822		102	5.3	96
Show		21459-3640	JSP 827	AB	108	0.5	97
Show		21459-3640	SKF1253	AB,C	70	43.5	97
Show		21521-3522	UC 4584		40	18.1	99
Show		21370-3553	CBL 184		265	78.4	101
Show		21507-3607	BRT1825		143	3.3	101
Show		21533-3439	UC 4589		235	15.0	115
Show		21347-3509	B 1393		61	1.8	117
Show		21434-3708	WIS 351		70	359.5	124
Show		21449-3302	I 1051		290	20.0	124
Show		21419-3710	BVD 154		100	31.9	128
Show		21369-3330	SEE 450		252	11.2	131
Show		21450-3724	KPP3093		187	8.4	140
Show		21380-3706	BRT1823		268	3.0	143
Show		21554-3430	I 673		271	1.0	143
Show		21554-3545	UC 4598		12	22.7	144
Show		21549-3610	LDS5935	BC	3	49.6	146
Show		21549-3610	LDS 763	AB	341	57.6	147
Show		21563-3510	UC 4606		76	41.1	149
Show		21540-3334	LDS4919		118	36.2	153
Show		21368-3303	SKF2100		53	162.1	153
Show		21318-3534	B 1392		102	0.5	155
Show		21318-3538	KPP2207		227	18.3	155
Show		21449-3742	TDT3133		110	0.5	157
Show		21569-3522	B 1394		317	0.6	158
Show		21322-3357	B 1009		59	6.7	163
Show		21483-3742	B 538		211	1.8	165
Show		21573-3418	HDS3121	AB	105	0.8	169
Show		21573-3418	SKF 445	AC	153	13.7	169
Show		21304-3448	HJ 5274		121	26.2	170
Show		21483-3749	LDS 756		34	22.3	171
Show		21425-3756	HJ 5288		60	19.7	173
Show		21560-3644	UC 4602		45	25.1	175
Show		21495-3749	LDS5927		107	4.4	175
Show		21586-3511	SEE 462		193	10.9	177
Show		21498-3750	B 539		321	1.5	179

WDS 21442-3505 : COMPONENTS

	A
B	pa=309.7° sep=65.81"

21442-3505 A

Coord arcsec 2000	214410.77-350453.3		Mag	11.62		PmRA	97.00		PmDE	1.0
Tycho2	7493-01097-1

Tycho2

Tycho2	7493-01097-1	Pflag		RAmdeg	326.04488337	DEmdeg	-35.08147299
PmRA	101.8	PmDE	-0.6	E RAmdeg	57	E DEmdeg	72
E pmRA	2.6	E pmDE	2.7	EpRAm	1985.04	EpDEm	1980.77
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.6	Q pmRA	1.1
Q pmDE	0.6	BTmag	12.234	E BTmag	0.143	VTmag	11.765
E VTmag	0.145	Prox	999	TYC		HIP
CCDM		RAdeg	326.04459583	DEdeg	-35.08147167	EpRA 1990	1.68
EpDE 1990	1.31	E RAdeg	60.4	E DEdeg	78.0	Posflg
Corr	-0.2

21442-3505 B

Coord arcsec 2000	214406.65-350411.3		Mag	12.61		PmRA	100.00		PmDE	0.0
Calc delta mag	0.99		Calc coord	yes