22389-2047 UC 4784

22^h 38^m 52.14^s -20° 47' 19.6" P.A. 23.00 sep 45.5 mag 13.20,16.30

Coord 2000	22389-2047	Discov num	UC 4784	Comp		Coord arcsec 2000	22 38 52.14 -20 47 19.6
Date first	1999	Date last	2015	Obs	5
Pa first	23	Pa last	22.7	P.A. Now (θ)	22.7°
Sep first	45.6	Sep last	45.496	Sep. Now (ρ)	45.496"
Mag pri	13.20	Mag sec	16.30	delta mag (ΔM)	3.1	Spectral class
Pri motion ra	+051	Sec motion ra	+056
Pri motion dec	+008	Sec motion dec	+008
Notes	V (Proper motion indicates physical)

rPM=0.088 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

2400757392704782592

WDS 22389-2047 UC 4784 : 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
22389-2047	UC 4784		1999	2	23	45.4	13.20	16.30		V	223852.14-204719.6
22389-2047	UC 4784		2000	2	23	45.6	13.20	16.30		V	223852.14-204719.6
22389-2047	UC 4784		2010	3	23	45.5	13.20	16.30		V	223852.14-204719.6
22389-2047	UC 4784		2015	4	23	45.5	13.20	16.30		V	223852.14-204719.6

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

WDS 22389-2047 UC 4784 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22389-2047 UC 4784 : MEASURES

No records found.

WDS 22389-2047 : VIRTUAL EYEPIECE

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

WDS 22389-2047 : ALADIN DSS IMAGE @ 22^h 38^m 52.14^s -20° 47' 19.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22389-2047 UC 4784 : 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		22389-2047	UC 4784		23	45.5
Show		22385-2050	B 1897		355	0.4	6
Show		22388-2037	HJ 3126		350	24.9	11
Show		22396-2103	B 572		13	0.4	19
Show		22359-2056	H 5 96		249	51.4	43
Show		22355-2021	LDS5959	AB	262	243.1	53
Show		22355-2021	LDS5959	Aa,Ab	138	1.5	53
Show		22426-2057	HJ 3135		353	35.5	54
Show		22396-1950	KPP 899		207	7.5	58
Show		22347-2042	LAF 69	AB	128	6.1	59
Show		22347-2042	LAF 69	AC	214	12.9	59
Show		22369-2140	HJ 3123		168	16.8	60
Show		22398-1942	HDO 171	AB	357	66.5	67
Show		22398-1942	HDO 171	BC	264	10.0	68
Show		22403-1942	RST3306		232	0.5	69
Show		22426-2149	LDS5971		280	16.2	81
Show		22405-1929	KPP 848		99	7.2	82
Show		22400-1912	HJ 3128		228	10.9	97
Show		22455-2123	HDS3230		48	0.0	100
Show		22461-2104	TDT3699		278	0.6	104
Show		22353-1911	UC 4773		13	16.6	109
Show		22317-2128	BRT1572		222	5.0	109
Show		22369-1900	RST3304		60	0.4	112
Show		22414-2233	B 9006	CD	137	3.5	112
Show		22414-2233	I 680	AB	54	1.5	112
Show		22414-2233	B 9006	AC	256	73.1	112
Show		22468-2029	BHA 53		302	5.6	113
Show		22447-2208	UC 4804		4	12.1	115
Show		22315-1956	LDS2946		107	5.1	116
Show		22343-1913	LDS2947		56	28.6	116
Show		22310-2004	LDS2945		257	10.2	118
Show		22339-1912	DAM 245		45	6.3	119
Show		22379-2247	NSN 472		281	12.0	121
Show		22446-1918	TDT3685		224	7.2	121
Show		22303-2033	RST3302		56	1.4	122
Show		22400-2251	LDS5967		182	196.4	126
Show		22344-2236	BU 770		340	1.6	126
Show		22329-2220	LDS5956		15	8.8	127
Show		22310-1941	ARA1241		94	10.1	128
Show		22331-2232	B 564		269	1.5	133
Show		22318-1919	GWP3167		119	140.9	133
Show		22449-1903	UC 4806		57	29.0	135
Show		22489-2029	HDS3239		199	0.3	142
Show		22342-1841	HU 389		330	0.2	143
Show		22470-1919	HDO 172		83	22.1	146
Show		22309-1911	HLD 169		175	1.6	149
Show		22343-1834	KPP4277		260	1.6	149
Show		22492-2016	I 141		322	3.0	149
Show		22406-2315	LDS5969		137	9.5	150
Show		22419-1823	GWP3184		23	45.7	151
Show		22352-1825	HU 390		99	0.6	152

WDS 22389-2047 : COMPONENTS

	A
B	pa=21.4° sep=45.07"

22389-2047 A

Componente originario normalizzato	AB		Coord arcsec 2000	223852.14-204719.6		Mag	13.2		PmRA	51.00
PmDE	8.0

22389-2047 B

Componente originario normalizzato	AB		Coord arcsec 2000	223853.31-204637.6		Mag	16.3		PmRA	56.00
PmDE	8.0		Calc delta mag	3.1		Calc coord	yes