23228+2734 UC 287

23^h 22^m 50.25^s +27° 34' 28.0" P.A. 146.00 sep 83.0 mag 8.82,13.58 Sp F6IV/V dist. 97.18 pc (317 l.y.)

Coord 2000	23228+2734	Discov num	UC 287	Comp		Coord arcsec 2000	23 22 50.25 +27 34 28.0
Date first	1990	Date last	2016	Obs	11
Pa first	146	Pa last	146.2	P.A. Now (θ)	146.2°
Sep first	83.5	Sep last	83.002	Sep. Now (ρ)	83.002"
Mag pri	8.82	Mag sec	13.58	delta mag (ΔM)	4.76	Spectral class	F6IV/V (yellow-white)
Pri motion ra	+095	Sec motion ra	+100
Pri motion dec	-009	Sec motion dec	-015
Notes	V (Proper motion indicates physical)

rPM=0.077 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pegasus	SAO	91223	HIP	115422	Tycho2	2245-00102-1
Gaia DR2	2844851822791365632	HD	220346	BD	BD+26 4617	Distance	97.18
Distance ly	317

WDS 23228+2734 UC 287 : 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
23228+2734	UC 287		1997	1	146	82.9	8.82	13.34		V	232250.25+273428.0
23228+2734	UC 287		2001	3	146	83.1	8.82	13.34		VD	232250.25+273428.0
23228+2734	UC 287		2010	4	146	83.0	8.82	13.58	F6IV/V	V	232250.25+273428.0
23228+2734	UC 287		2015	5	146	83.0	8.82	13.58	F6IV/V	V	232250.25+273428.0
23228+2734	UC 287		2016	11	146	83.0	8.82	13.58	F6IV/V	V	232250.25+273428.0

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

WDS 23228+2734 UC 287 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23228+2734 UC 287 : MEASURES

No records found.

WDS 23228+2734 : VIRTUAL EYEPIECE

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WDS 23228+2734 : ALADIN DSS IMAGE @ 23^h 22^m 50.25^s +27° 34' 28.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23228+2734 UC 287 : 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		23228+2734	UC 287		146	83.0
Show		23250+2709	KPP3395		102	3.0	39
Show		23260+2742	HO 489	AB	222	0.5	43
Show		23260+2742	STTA245	AB,C	195	62.5	43
Show		23200+2711	MLB 548	AB	281	7.1	44
Show		23200+2711	MLB 548	AC	107	54.6	44
Show		23250+2656	ES 546		165	2.4	48
Show		23263+2752	JNN 139		73	0.1	50
Show		23199+2703	KPP2130		245	17.3	51
Show		23177+2744	LDS5066	BC	212	9.0	68
Show		23177+2744	LDS5066	AB	139	76.2	69
Show		23177+2744	LDS5066	AC	146	79.1	69
Show		23176+2726	TDT3969		147	0.6	71
Show		23205+2623	GRV 661		345	61.7	78
Show		23199+2844	COU 439	AB	4	0.1	80
Show		23199+2844	GII 36	AB,C	140	2.6	80
Show		23293+2725	MLB 549		249	2.9	86
Show		23279+2638	LDS5094		212	3.7	89
Show		23200+2612	COU 336		359	1.6	91
Show		23159+2729	HJ 1862		233	17.4	93
Show		23225+2555	ES 2727		268	20.2	100
Show		23266+2902	TOK 644		122	999.9	102
Show		23151+2719	UC 4909		153	57.5	104
Show		23204+2915	FOX 101		47	2.3	107
Show		23309+2747	LDS5097		251	26.7	108
Show		23201+2920	CVR 986		27	27.3	112
Show		23296+2617	A 420	AB	108	0.6	120
Show		23296+2617	A 420	AB,C	69	23.1	120
Show		23283+2556	BUP 237	AB	282	54.9	123
Show		23283+2556	BUP 237	AC	261	67.1	123
Show		23283+2556	BUP 237	AD	100	778.3	123
Show		23170+2556	TDT3964		114	0.6	126
Show		23227+2944	TDT4006		303	1.1	130
Show		23217+2945	LDS5077	AB	53	16.5	131
Show		23311+2851	CVR 994		188	12.2	134
Show		23223+2521	POU5805		125	9.3	135
Show		23326+2654	LDS5099		84	211.3	137
Show		23207+2520	POU5803		209	5.4	138
Show		23128+2701	CLZ 89		109	53.5	139
Show		23336+2740	MLB 629		39	3.8	143
Show		23121+2656	HDS3305	AB	175	1.3	149
Show		23121+2656	LEP 113	AC	328	14.5	149
Show		23201+2511	POU5802		147	11.3	149
Show		23146+2555	COU 335		347	0.4	149
Show		23234+2506	CVR 989		220	11.0	149
Show		23288+2525	POU5813		305	8.5	151
Show		23188+2513	STF3000		50	3.4	153
Show		23118+2651	BUP 234	AB	239	64.3	154
Show		23118+2651	STT 598	AC	299	217.7	154
Show		23344+2739	LDS1069		102	61.9	154
Show		23263+2506	POU5811		193	15.6	156

WDS 23228+2734 : COMPONENTS

	A
B	pa=149.3° sep=80.20"

23228+2734 A

Componente originario normalizzato	AB	Coord arcsec 2000	232250.25+273428.0	Mag	8.82	Spectral class	F6IV/V (yellow-white)
PmRA	95.00	PmDE	-9.0	SAO	91223	HIP	115422
Tycho2	2245-00102-1	HD	220346	BD	BD+26 4617

Tycho2

Tycho2	2245-00102-1	Pflag		RAmdeg	350.70939709	DEmdeg	27.57443117
PmRA	94.9	PmDE	-8.5	E RAmdeg	8	E DEmdeg	9
E pmRA	1.1	E pmDE	1.1	EpRAm	1990.48	EpDEm	1990.34
Num	13	Q RAmdeg	0.6	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.5	BTmag	9.346	E BTmag	0.020	VTmag	8.820
E VTmag	0.015	Prox	999	TYC	T	HIP	115422
CCDM		RAdeg	350.70915000	DEdeg	27.57445056	EpRA 1990	1.68
EpDE 1990	1.74	E RAdeg	8.1	E DEdeg	9.3	Posflg
Corr	-0.2

SAO

SAO	91223	DelFlag		RA1950		PmRA1950	0.007
DE1950		PmDE1950	-0.004	Vmag	8.5	SpType	F5
Double code		Source	34	CatNum	14061	DM	BD+26 4617
DMcomp		BDsup		HD	220346	M HD	0
GC		RA1950rad	6.11024551	DE1950rad	0.47647712	PmRA2000	0.007
PmDE2000	-0.009

Hipparcos

Catalog	H	HIP	115422	Proxy		RAhms	23 22 50.19
DEdms	+27 34 28.0	Vmag	8.8	VarFlag		R Vmag	H
RAdeg	350.709	DEdeg	27.5745	AstroRef		Plx	11.54
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	220346	BD	BD+26 4617
CD		CP		Dm number	+26 4617	VIred	0.55
SpType	G	R SpType		Coord arcsec 2000	232250.19+273428.0

Hipparcos 2

HIP	115422	Sn	5	So	0	Nc	1
RArad	6.1210292537	DErad	0.4812649882	Plx	10.29	PmRA	93.59
PmDE	-8.88	E RArad	0.91	E DErad	0.69	E Plx	1.13
E pmRA	1.1	E pmDE	0.74	Hpmag	8.9099	E Hpmag	0.0021
SHp	0.017	VA	0	BV	0.497	E BV	0.02
VI	0.57

23228+2734 B

Componente originario normalizzato	AB		Coord arcsec 2000	232253.33+273319.0		Mag	13.58		PmRA	100.00
PmDE	-15.0		Calc delta mag	4.76		Calc coord	yes