22310-3102 UC 4757

22^h 31^m 01.06^s -31° 01' 32.5" P.A. 49.00 sep 19.0 mag 7.47,12.80 Sp A9IV

Coord 2000	22310-3102	Discov num	UC 4757	Comp		Coord arcsec 2000	22 31 01.06 -31 01 32.5
Date first	1999	Date last	2015	Obs	5
Pa first	50	Pa last	49.2	P.A. Now (θ)	49.2°
Sep first	19.0	Sep last	18.985	Sep. Now (ρ)	18.985"
Mag pri	7.47	Mag sec	12.80	delta mag (ΔM)	5.33	Spectral class	A9IV (white)
Pri motion ra	+042	Sec motion ra	+045
Pri motion dec	-041	Sec motion dec	-032
Notes	V (Proper motion indicates physical)

rPM=0.162 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Piscis Austrinus		SAO	213879		Tycho2	7497-00920-1		Gaia DR2	6602149033635643008
HD	213298		GC	31447		DM	CD-3118854

WDS 22310-3102 UC 4757 : 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
22310-3102	UC 4757		2000	2	49	18.9	8.60	12.80		V	223101.06-310132.5
22310-3102	UC 4757		2010	3	49	18.8	7.47	12.80	A9IV	V	223101.06-310132.5
22310-3102	UC 4757		2015	4	49	18.9	7.47	12.80	A9IV	V	223101.06-310132.5

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

WDS 22310-3102 UC 4757 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22310-3102 UC 4757 : MEASURES

No records found.

WDS 22310-3102 : VIRTUAL EYEPIECE

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

WDS 22310-3102 : ALADIN DSS IMAGE @ 22^h 31^m 01.06^s -31° 01' 32.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22310-3102 UC 4757 : 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		22310-3102	UC 4757		49	19.0
Show		22299-3101	HDS3187		194	0.2	15
Show		22330-3052	UC 4764		157	15.9	28
Show		22290-3042	TDT3539		121	0.5	33
Show		22289-3039	B 1399		156	4.9	35
Show		22345-3027	LDS2948		9	261.1	58
Show		22315-3221	PZ 7	AC	172	30.4	80
Show		22315-3221	EHR 18	AB	316	9.5	80
Show		22366-3140	DUN 241		31	93.1	82
Show		22313-3234	ALD 96		158	2.1	93
Show		22302-2924	HDS3188		186	0.7	98
Show		22233-3116	RST2197		178	3.3	101
Show		22300-3251	KPP3095		21	7.3	111
Show		22249-3236	KPP2093		22	16.9	123
Show		22211-3126	HDS3166		336	0.2	130
Show		22228-2937	HDS3172		344	0.1	136
Show		22384-2922	LDS2951		137	14.6	139
Show		22223-3227	LDS5947	AB	283	180.5	141
Show		22341-2846	RST1138		339	2.2	142
Show		22294-2840	SEE 474	AB	272	0.6	144
Show		22294-2840	H N 34	AB,C	298	34.6	144
Show		22419-3155	TOK 865		329	0.1	149
Show		22393-2912	DAM 641		65	8.6	150
Show		22328-2833	HJ 3120		156	20.2	151
Show		22391-2912	LDS5964		260	120.0	151
Show		22212-2940	LDS5945		187	18.6	152
Show		22407-3230	I 1056		146	1.1	153
Show		22277-3329	RSS 572		7	45.1	155
Show		22193-3142	B 1398		154	3.8	156
Show		22429-3138	STN 65		31	2.8	157
Show		22432-3112	LDS2952		23	1.5	161
Show		22263-2832	LDS2942		244	5.0	162
Show		22373-2836	UC 4779		314	13.7	168
Show		22420-2933	JSP 838		228	2.9	168
Show		22440-3034	UC 4797		109	17.3	170
Show		22380-3328	B 568		308	5.5	172
Show		22302-3358	KPP 514		122	3.9	177
Show		22357-2808	HDS3208	Aa,Ab	77	0.0	184
Show		22357-2808	SHY 352	AB	221	999.9	184
Show		22273-3400	TDT3529		244	1.1	185
Show		22398-3330	RST3305		15	1.2	186
Show		22456-3128	KPP1084	BC	1	8.6	189
Show		22229-3341	LDS4961		128	46.0	190
Show		22173-2943	RST2195		341	1.0	194
Show		22187-3256	KPP 904		202	7.5	195
Show		22158-3055	PRO 235			17.6	195
Show		22274-3411	LDS 785		18	8.7	196
Show		22376-2805	LDS 789		284	162.3	196
Show		22397-2820	H N 117	BC	70	3.1	198
Show		22397-2820	H 6 119	AB	157	86.5	198
Show		22170-3224	LDS5942		345	378.0	198

WDS 22310-3102 : COMPONENTS

	A
B	pa=44.8° sep=17.48"

22310-3102 A

Componente originario normalizzato	AB	Coord arcsec 2000	223101.06-310132.5	Mag	7.47	Spectral class	A9IV (white)
PmRA	42.00	PmDE	-41.0	SAO	213879	Tycho2	7497-00920-1
HD	213298	GC	31447	DM	CD-3118854

Tycho2

Tycho2	7497-00920-1	Pflag		RAmdeg	337.75443312	DEmdeg	-31.02568805
PmRA	41.6	PmDE	-40.9	E RAmdeg	4	E DEmdeg	4
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.19	EpDEm	1991.19
Num	14	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	0.9	BTmag	7.755	E BTmag	0.015	VTmag	7.469
E VTmag	0.011	Prox	999	TYC	T	HIP
CCDM		RAdeg	337.75431833	DEdeg	-31.02559139	EpRA 1990	1.49
EpDE 1990	1.48	E RAdeg	4.3	E DEdeg	4.4	Posflg
Corr	-0.4

SAO

SAO	213879	DelFlag		RA1950		PmRA1950	0.005
DE1950		PmDE1950	-0.039	Vmag	7.3	SpType	A3
Double code		Source	70	CatNum	31447	DM	CD-3118854
DMcomp		BDsup		HD	213298	M HD	0
GC	31447	RA1950rad	5.88260814	DE1950rad	-0.5459772	PmRA2000	0.005
PmDE2000	-0.043

22310-3102 B

Componente originario normalizzato	AB		Coord arcsec 2000	223102.02-310120.1		Mag	12.8		PmRA	45.00
PmDE	-32.0		Calc delta mag	5.33		Calc coord	yes