21450-6259 UC 4549

21^h 45^m 00.54^s -62° 59' 28.9" P.A. 203.00 sep 53.4 mag 14.11,15.44

Coord 2000	21450-6259	Discov num	UC 4549	Comp		Coord arcsec 2000	21 45 00.54 -62 59 28.9
Date first	1998	Date last	2015	Obs	5
Pa first	203	Pa last	203.3	P.A. Now (θ)	203.3°
Sep first	53.4	Sep last	53.404	Sep. Now (ρ)	53.404"
Mag pri	14.11	Mag sec	15.44	delta mag (ΔM)	1.33	Spectral class
Pri motion ra	+044	Sec motion ra	+039
Pri motion dec	-037	Sec motion dec	-044
Notes	V (Proper motion indicates physical)

rPM=0.146 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Gaia DR2

6402833620202870016

WDS 21450-6259 UC 4549 : 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
21450-6259	UC 4549		2000	2	203	53.2	14.10	15.40		V	214500.54-625928.9
21450-6259	UC 4549		2010	4	203	53.5	14.11	15.44		V	214500.54-625928.9
21450-6259	UC 4549		2015	5	203	53.4	14.11	15.44		V	214500.54-625928.9

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

WDS 21450-6259 UC 4549 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21450-6259 UC 4549 : MEASURES

No records found.

WDS 21450-6259 : VIRTUAL EYEPIECE

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

WDS 21450-6259 : ALADIN DSS IMAGE @ 21^h 45^m 00.54^s -62° 59' 28.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21450-6259 UC 4549 : 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		21450-6259	UC 4549		203	53.4	1
Show		21469-6257	UC 4561		34	29.3	13
Show		21476-6254	RST1107		122	5.1	19
Show		21493-6311	KPP 499		234	3.8	32
Show		21500-6319	RST9009		343	6.1	39
Show		21512-6347	RST5479		12	0.7	63
Show		21379-6343	NSN 441		198	2.2	65
Show		21366-6340	TDT3059		60	2.3	70
Show		21424-6410	SKF2807		39	2.9	73
Show		21541-6341	TDT3225		74	0.6	74
Show		21552-6153	SHY 347	DE	320	999.9	75
Show		21552-6153	CVN 31	DF	33	11.1	75
Show		21491-6413	CVN 30		122	0.1	79
Show		21365-6358	TDT3056		55	0.7	82
Show		21464-6129	TDT3150		347	0.6	92
Show		21315-6323	KPP1507		45	11.4	95
Show		21552-6153	HDO 296	AB	271	0.1	97
Show		21552-6153	CVN 31	AC	158	5.0	97
Show		21552-6153	SHY 348	AD	245	999.9	97
Show		21552-6153	SHY 348	AE	306	999.9	97
Show		21552-6153	CVN 31	AF	191	12.9	97
Show		21436-6441	UC 4538		305	21.6	103
Show		21328-6403	TDT3023		1	0.8	104
Show		21295-6316	TDT2994		106	0.7	107
Show		21449-6446	RST1103		52	1.2	107
Show		21476-6446	TDT3157		117	0.6	108
Show		21401-6443	TDT3098		157	1.0	109
Show		21557-6140	TOI 138		261	0.1	109
Show		21437-6449	UC 4539		284	21.3	110
Show		21335-6144	B 531	AB	325	3.4	111
Show		21335-6144	BAU 67	AC	60	50.7	111
Show		21556-6136	KPP1355		220	10.2	111
Show		21292-6334	TDT2989		78	1.9	112
Show		21440-6453	TDT3124		116	1.1	114
Show		21271-6239	CTI9698		336	3.5	125
Show		21511-6459	RST1111		118	0.4	126
Show		21543-6452	KPP1734		115	13.4	128
Show		22039-6257	RST1118		344	0.5	129
Show		21262-6233	TDT2965		355	2.0	132
Show		21546-6500	TDT3232		120	0.8	136
Show		21253-6209	B 526		122	0.6	145
Show		21396-6520	TDT3089		316	1.1	145
Show		21487-6530	I 19	AB	290	1.5	153
Show		21487-6530	ARY 105	AC	264	28.9	153
Show		21278-6444	UC 4472		226	8.4	155
Show		21295-6103	B 529		272	0.6	160
Show		21327-6521	LDS 747		25	193.2	162
Show		21444-6013	HJ 5294	AB	12	8.5	167
Show		21444-6013	BAU 68	AC	150	21.7	167
Show		21444-6013	BAU 68	AD	112	38.2	167
Show		21444-6013	BAU 68	BC	161	28.6	167

WDS 21450-6259 : COMPONENTS

	A
B	pa=191.1° sep=49.98"

21450-6259 A

Componente originario normalizzato	AB		Coord arcsec 2000	214500.54-625928.9		Mag	14.11		PmRA	44.00
PmDE	-37.0

21450-6259 B

Componente originario normalizzato	AB		Coord arcsec 2000	214459.13-630017.9		Mag	15.44		PmRA	39.00
PmDE	-44.0		Calc delta mag	1.33		Calc coord	yes