21370-0346 UC 4509

21^h 37^m 02.44^s -03° 46' 14.0" P.A. 141.00 sep 49.8 mag 16.00,16.30

Coord 2000	21370-0346	Discov num	UC 4509	Comp		Coord arcsec 2000	21 37 02.44 -03 46 14.0
Date first	1998	Date last	2015	Obs	4
Pa first	142	Pa last	141.4	P.A. Now (θ)	141.4°
Sep first	50.3	Sep last	49.832	Sep. Now (ρ)	49.832"
Mag pri	16.00	Mag sec	16.30	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-020	Sec motion ra	-020
Pri motion dec	-070	Sec motion dec	-048
Notes	V (Proper motion indicates physical)

rPM=0.302

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2672492929776077184

WDS 21370-0346 UC 4509 : 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
21370-0346	UC 4509		2000	2	142	50.9	16.00	16.30		V	213702.44-034614.0
21370-0346	UC 4509		2010	3	142	50.6	16.00	16.30		V	213702.44-034614.0
21370-0346	UC 4509		2015	4	141	49.8	16.00	16.30		V	213702.44-034614.0

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

WDS 21370-0346 UC 4509 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21370-0346 UC 4509 : MEASURES

No records found.

WDS 21370-0346 : VIRTUAL EYEPIECE

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

WDS 21370-0346 : ALADIN DSS IMAGE @ 21^h 37^m 02.44^s -03° 46' 14.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21370-0346 UC 4509 : 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		21370-0346	UC 4509		141	49.8
Show		21371-0407	UC 4511		32	18.1	21
Show		21365-0326	LDS4899		222	20.5	22
Show		21377-0313	UC 4514		141	14.3	36
Show		21342-0327	BU 165		177	5.1	47
Show		21401-0403	RST4697		163	1.3	49
Show		21341-0422	HO 288	AB	273	21.6	57
Show		21332-0355	SLW1243		66	23.5	59
Show		21372-0451	GWP3079		82	9.7	65
Show		21408-0242	DAM 230		84	6.1	86
Show		21383-0223	TDT3072		68	0.6	86
Show		21412-0240	HJ 942		101	8.6	92
Show		21335-0230	HDS3066		105	1.7	93
Show		21305-0356	CVR 905		30	16.1	99
Show		21303-0336	SLW1239		41	9.5	103
Show		21304-0322	CHE 305		310	11.8	108
Show		21299-0357	GWP3067		42	81.8	108
Show		21441-0412	MMA 10		60	20.3	109
Show		21331-0213	CVR 249		315	95.0	110
Show		21392-0532	GWP3081		359	48.6	111
Show		21310-0502	BRT 559		103	3.5	117
Show		21323-0521	UC 4487		316	11.2	118
Show		21308-0233	RST4695		226	2.5	120
Show		21429-0225	A 180		55	0.6	120
Show		21448-0420	UC 4546		212	26.8	122
Show		21421-0204	CVR 915		2	27.5	128
Show		21373-0554	UC 4512		303	13.8	128
Show		21375-0555	JNN 133		343	0.2	130
Show	Sadalsuud	21316-0534	H 5 76	AB	319	37.6	136
Show	Sadalsuud	21316-0534	BU 73	AC	189	61.0	136
Show		21460-0402	HJ 5520		110	22.3	136
Show		21318-0155	LDS6356		306	8.5	136
Show		21461-0332	HJ 5521		294	36.9	138
Show		21299-0220	JNN 131		62	0.7	138
Show		21412-0550	UC 4526		333	49.7	139
Show		21402-0556	GWP3083		344	28.4	139
Show		21359-0128	KPP2408		261	20.8	140
Show		21450-0232	UC 4548		351	42.6	141
Show		21300-0524	BU 72		41	1.7	144
Show		21302-0529	BU 684		137	1.1	146
Show		21388-0121	BAL 624		331	3.6	148
Show		21421-0554	A 298		140	2.7	149
Show		21279-0448	UC 4473		54	42.6	150
Show		21370-0617	RST4696		45	2.2	151
Show		21357-0616	J 2353		73	3.6	151
Show		21335-0610	LDS4895		206	14.7	155
Show		21265-0319	GWP3060		22	27.2	160
Show		21285-0210	BRT 516		220	4.9	160
Show		21464-0505	SCA 92	CB	37	93.4	161
Show		21464-0505	SCA 92	AC	253	82.7	162
Show		21464-0505	SCA 92	AB	336	54.9	162

WDS 21370-0346 : COMPONENTS

	A
B	pa=141.5° sep=49.79"

21370-0346 A

Componente originario normalizzato	AB		Coord arcsec 2000	213702.44-034614.0		Mag	16		PmRA	-20.00
PmDE	-70.0

21370-0346 B

Componente originario normalizzato	AB		Coord arcsec 2000	213704.51-034652.9		Mag	16.3		PmRA	-20.00
PmDE	-48.0		Calc delta mag	0.3		Calc coord	yes