22485-4057 UC 4820

22^h 48^m 28.89^s -40° 56' 57.3" P.A. 49.00 sep 16.5 mag 14.80,16.50

Coord 2000	22485-4057	Discov num	UC 4820	Comp		Coord arcsec 2000	22 48 28.89 -40 56 57.3
Date first	1998	Date last	2015	Obs	6
Pa first	50	Pa last	49.4	P.A. Now (θ)	49.4°
Sep first	16.6	Sep last	16.508	Sep. Now (ρ)	16.508"
Mag pri	14.80	Mag sec	16.50	delta mag (ΔM)	1.7	Spectral class
Pri motion ra	+052	Sec motion ra	+056
Pri motion dec	-020	Sec motion dec	-028
Notes	V (Proper motion indicates physical)

rPM=0.143 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Gaia DR2

6544777547690471296

WDS 22485-4057 UC 4820 : 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
22485-4057	UC 4820		1999	2	50	16.6	14.80	16.50		V	224828.89-405657.3
22485-4057	UC 4820		2000	2	50	16.6	14.80	16.50		V	224828.89-405657.3
22485-4057	UC 4820		2010	4	50	16.5	14.80	16.50		V	224828.89-405657.3
22485-4057	UC 4820		2015	5	49	16.5	14.80	16.50		V	224828.89-405657.3

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

WDS 22485-4057 UC 4820 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22485-4057 UC 4820 : MEASURES

No records found.

WDS 22485-4057 : VIRTUAL EYEPIECE

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

WDS 22485-4057 : ALADIN DSS IMAGE @ 22^h 48^m 28.89^s -40° 56' 57.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22485-4057 UC 4820 : 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		22485-4057	UC 4820		49	16.5
Show		22497-4140	CRU9050		9	80.6	45
Show		22472-4142	CRU9049		237	117.1	48
Show		22516-4137	TDT3757		95	1.1	53
Show		22489-4002	LDS4998		45	36.3	56
Show		22435-4125	I 1457	AB	302	19.3	63
Show		22435-4125	CRU 3	AC	336	114.2	63
Show		22433-4133	CRU9048		98	62.4	69
Show		22445-4154	UC 4803		172	9.8	73
Show		22550-4056	I 1460		346	0.3	74
Show		22532-4210	UC 4841		286	30.4	91
Show		22411-4010	RST2199		99	2.4	97
Show		22468-4232	I 682		4	3.4	97
Show		22399-4035	CRU9047		124	114.7	100
Show		22498-3916	ALD 79		16	2.2	102
Show		22572-4023	CRU 5		250	7.6	104
Show		22441-4229	I 681		191	2.5	104
Show		22525-4247	HJ 5366	BC	135	2.3	120
Show		22525-4247	HJ 5366	AB	251	14.9	120
Show		22525-4247	HJ 5366	AD	106	41.2	120
Show		22525-4247	HJ 5366	DE	116	14.1	120
Show		22413-3921	WG 284		237	8.1	127
Show		22591-4147	UC 4854		320	22.4	130
Show		22410-3918	UC 4791		269	19.6	131
Show		22377-4148	SKF1110	AB	200	13.8	132
Show		22377-4148	CRU9046	AC	72	113.0	132
Show		22559-4240	UC 4850		215	27.2	133
Show		22370-4035	BU 771	AB	267	2.6	133
Show		22370-4035	SHY 811	AC	275	337.9	133
Show		22370-4035	CRU9044	AE	297	65.3	133
Show		22560-4246	HDS3263		186	0.2	138
Show		22370-4035	CRU9045	CD	290	110.8	139
Show		22378-3951	I 138		278	3.3	139
Show		23003-4008	UC 4860		186	21.0	144
Show		22444-3833	B 575	AB	212	2.4	152
Show		22355-4137	HJ 5343		47	5.2	153
Show		22568-3856	WG 285		343	14.7	154
Show		23021-4050	CRU9051		112	49.6	155
Show		23024-4050	CRU9052		338	36.1	159
Show		22359-4226	TDT3613		241	0.5	167
Show		23033-4057	RST2211		130	1.8	168
Show		22351-4218	TSN 205		355	0.4	171
Show		22342-4005	UC 4767		310	10.1	172
Show		23036-4039	KPP3088		293	1.5	173
Show		22482-3803	HJ 5448		185	23.1	175
Show		23027-3946	I 1463		50	0.4	178
Show		23040-4129	CRU9053		34	253.3	178
Show		22349-3923	TVB 329		67	8.2	182
Show		22325-4033	KPP3094		324	20.3	183
Show		22533-3759	B 2505		175	2.9	187
Show		23048-4023	BVD 156		277	18.2	189

WDS 22485-4057 : COMPONENTS

	A
B	pa=41.4° sep=14.32"

22485-4057 A

Componente originario normalizzato	AB		Coord arcsec 2000	224828.89-405657.3		Mag	14.8		PmRA	52.00
PmDE	-20.0

22485-4057 B

Componente originario normalizzato	AB		Coord arcsec 2000	224829.73-405646.6		Mag	16.5		PmRA	56.00
PmDE	-28.0		Calc delta mag	1.7		Calc coord	yes