22489-4453 UC 4822

22^h 48^m 54.78^s -44° 52' 40.0" P.A. 205.00 sep 31.9 mag 14.53,16.31

Coord 2000	22489-4453	Discov num	UC 4822	Comp		Coord arcsec 2000	22 48 54.78 -44 52 40.0
Date first	1998	Date last	2015	Obs	5
Pa first	205	Pa last	204.6	P.A. Now (θ)	204.6°
Sep first	31.6	Sep last	31.86	Sep. Now (ρ)	31.86"
Mag pri	14.53	Mag sec	16.31	delta mag (ΔM)	1.78	Spectral class
Pri motion ra	+100	Sec motion ra	+097
Pri motion dec	+029	Sec motion dec	+038
Notes	V (Proper motion indicates physical)

rPM=0.091 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Gaia DR2

6540735227554789120

WDS 22489-4453 UC 4822 : 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
22489-4453	UC 4822		1998	2	205	31.8	14.50	16.30		V	224854.78-445240.0
22489-4453	UC 4822		2000	2	205	31.6	14.50	16.30		V	224854.78-445240.0
22489-4453	UC 4822		2010	4	205	31.8	14.53	16.31		V	224854.78-445240.0
22489-4453	UC 4822		2015	5	205	31.9	14.53	16.31		V	224854.78-445240.0

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

WDS 22489-4453 UC 4822 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22489-4453 UC 4822 : MEASURES

No records found.

WDS 22489-4453 : VIRTUAL EYEPIECE

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WDS 22489-4453 : ALADIN DSS IMAGE @ 22^h 48^m 54.78^s -44° 52' 40.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22489-4453 UC 4822 : 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		22489-4453	UC 4822		205	31.9	1
Show		22484-4515	HU 1545		40	1.1	24
Show		22459-4536	RST1143		249	1.8	54
Show		22452-4535	SHY 814		19	146.6	59
Show		22450-4406	KPP 653		309	5.9	64
Show		22501-4559	NSN 460		41	1.2	68
Show		22440-4406	HDS3226		104	0.1	71
Show		22410-4500	NSC 31		145	7.2	85
Show		22423-4606	KPP2576		96	23.3	101
Show		22396-4445	ENO 8		78	1.2	102
Show		22393-4502	HJ 5352	AB	251	17.2	103
Show		22393-4502	HJ 5352	AC	246	25.9	103
Show		22407-4359	CPO 93		212	5.1	103
Show		22586-4531	HU 1335		34	0.2	110
Show		22519-4647	I 683		352	1.9	119
Show		22581-4601	SKF1181		117	68.7	119
Show		22503-4652	UC 4830		62	13.2	120
Show		22467-4656	HJ 5362		141	10.4	126
Show		22547-4647	RST3310		116	1.2	130
Show		22369-4525	TDT3620		104	0.5	132
Show		22525-4247	HJ 5366	BC	135	2.3	132
Show		22525-4247	HJ 5366	AB	251	14.9	132
Show		22525-4247	HJ 5366	AD	106	41.2	132
Show		22525-4247	HJ 5366	DE	116	14.1	132
Show		22410-4637	TDT3650		211	2.5	134
Show		23008-4538	UC 4865		112	26.5	134
Show		22374-4550	SKF 384	AB	349	6.9	135
Show		22374-4550	SKF 384	Aa,Ab	12	0.3	135
Show		22468-4232	I 682		4	3.4	143
Show		22569-4653	CPO 96		92	62.3	147
Show		22386-4633	UC 4783		188	17.6	147
Show		22560-4246	HDS3263		186	0.2	149
Show		23000-4630	RST3314		292	3.7	152
Show		22559-4240	UC 4850		215	27.2	153
Show		22441-4229	I 681		191	2.5	154
Show		22426-4713	COO 252	AB	125	7.1	155
Show		22426-4713	COO 252	AC	211	45.3	155
Show		22387-4645	LDS 790		203	12.3	155
Show		23025-4605	I 1462		288	0.1	161
Show		22579-4704	HDS3267	AB	190	0.6	162
Show		22389-4702	TVB 330		170	3.5	167
Show		22532-4210	UC 4841		286	30.4	169
Show		23040-4610	COO 254		106	3.3	177
Show		23052-4412	HDS3289	AB	5	0.2	180
Show		23052-4412	UC 4878	AC	163	22.1	180
Show		22320-4515	SKF 383		177	6.1	181
Show		22415-4738	UC 4793		58	65.1	183
Show		23023-4258	DON1040		268	3.3	185
Show		22445-4154	UC 4803		172	9.8	186
Show		22336-4326	TOI 132	Aa,Ab	298	0.0	187
Show		22317-4551	B 563		315	1.3	191

WDS 22489-4453 : COMPONENTS

	A
B	pa=198.0° sep=30.45"

22489-4453 A

Componente originario normalizzato	AB		Coord arcsec 2000	224854.78-445240.0		Mag	14.53		PmRA	100.00
PmDE	29.0

22489-4453 B

Componente originario normalizzato	AB		Coord arcsec 2000	224853.90-445309.0		Mag	16.31		PmRA	97.00
PmDE	38.0		Calc delta mag	1.78		Calc coord	yes