03171+2829 UC 974

03^h 17^m 03.96^s +28° 29' 03.1" P.A. 22.00 sep 63.7 mag 8.80,16.40 Sp F8 dist. 134.41 pc (438.45 l.y.)

Coord 2000	03171+2829	Discov num	UC 974	Comp		Coord arcsec 2000	03 17 03.96 +28 29 03.1
Date first	1997	Date last	2010	Obs	3
Pa first	22	Pa last	21.7	P.A. Now (θ)	21.7°
Sep first	63.9	Sep last	63.67	Sep. Now (ρ)	63.67"
Mag pri	8.80	Mag sec	16.40	delta mag (ΔM)	7.6	Spectral class	F8 (yellow-white)
Pri motion ra	+079	Sec motion ra	+067
Pri motion dec	-046	Sec motion dec	-069
Notes	V (Proper motion indicates physical)

rPM=0.27 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aries	SAO	75835	HIP	15276	Tycho2	1796-00759-1
Gaia DR2	118777393586521856	HD	20318	BD	BD+27 488	Distance	134.41
Distance ly	438.45

WDS 03171+2829 UC 974 : 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
03171+2829	UC 974		2000	2	22	63.3	8.80	16.40		V	031703.96+282903.1
03171+2829	UC 974		2001	2	22	63.1	8.80	16.40		V	031703.96+282903.1
03171+2829	UC 974		2010	3	22	63.7	8.80	16.40	F8	V	031703.96+282903.1
03171+2829	UC 974		2015	4	22	63.6	8.80	16.40	F8	V	031703.96+282903.1

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

WDS 03171+2829 UC 974 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03171+2829 UC 974 : MEASURES

No records found.

WDS 03171+2829 : VIRTUAL EYEPIECE

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

WDS 03171+2829 : ALADIN DSS IMAGE @ 03^h 17^m 03.96^s +28° 29' 03.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03171+2829 UC 974 : 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		03171+2829	UC 974		22	63.7
Show		03181+2822	HJ 1134		51	12.3	17
Show		03162+2815	COU 557		356	0.9	19
Show		03135+2818	UC 966		116	5.6	49
Show		03207+2819	MLB 638		300	9.3	50
Show		03149+2742	LDS3467		358	11.8	55
Show		03138+2907	AZC 31		302	25.9	58
Show		03160+2928	AZC 33		234	14.1	61
Show		03150+2716	AZC 32		136	21.3	78
Show		03136+2939	MLB 745		350	5.6	82
Show		03163+2704	LDS3468		37	18.3	87
Show		03199+2951	LDS3476		96	144.5	90
Show		03161+3014	CRB 57		121	23.2	106
Show		03224+2710	LDS3484		100	275.4	108
Show		03128+3003	MLB 557		116	1.7	109
Show		03247+2746	WIS 91		327	665.6	111
Show		03229+2949	STF 379		101	10.5	111
Show		03167+2639	TOR 4		90	8.6	111
Show		03085+2825	AZC 30		43	32.2	114
Show		03088+2758	BRT 131		240	4.8	115
Show		03085+2757	CVE 19		334	6.2	118
Show		03212+3019	COU 684		127	4.4	123
Show		03266+2843	CHR 9	Aa,Ab	235	0.4	127
Show		03266+2843	TOK 13	AB	129	95.6	127
Show		03266+2843	CIA 10	Aa1,2	245	0.0	127
Show		03133+3029	CRB 55		26	14.9	130
Show		03173+2619	WOR 3	AB	346	3.2	131
Show		03173+2619	LMP 2	AC	135	58.9	131
Show		03188+2617	COU 559		97	0.7	134
Show		03094+2701	KPP 96		196	5.0	135
Show		03181+2611	TOR 1		146	5.1	139
Show		03277+2829	MLB 518		255	3.4	141
Show		03243+3016	KU 14		168	3.6	143
Show		03262+2950	ALP 10		269	24.8	145
Show		03169+3102	LEP 14	AB	25	592.2	153
Show		03286+2904	STF 395		90	1.8	157
Show		03052+2838	KPP2051		280	16.4	157
Show		03050+2856	MLB 743		227	7.3	162
Show		03051+2755	STF 342		304	3.4	162
Show		03095+3040	WSP 11	AB	218	0.4	165
Show		03090+2622	RAM 1		268	3.1	167
Show		03238+2605	COU 464		289	0.4	171
Show		03051+2726	UC 945		13	26.2	171
Show		03234+3059	YSC 177		317	0.6	172
Show		03040+2841	J 673		9	2.3	173
Show		03040+2831	A 1824	AB	272	0.4	173
Show		03040+2831	STF 339	AB,C	328	13.6	173
Show		03041+2806	KPP1068		212	8.5	173
Show		03084+2620	OSO 14		83	10.5	173
Show		03277+3013	TBN 5		149	0.3	174
Show		03252+3046	HDP 1		201	1.4	174

WDS 03171+2829 : COMPONENTS

	A
B	pa=19.3° sep=62.67"

03171+2829 A

Componente originario normalizzato	AB	Coord arcsec 2000	031703.96+282903.1	Mag	8.8	Spectral class	F8 (yellow-white)
PmRA	79.00	PmDE	-46.0	SAO	75835	HIP	15276
Tycho2	1796-00759-1	HD	20318	BD	BD+27 488

Tycho2

Tycho2	1796-00759-1	Pflag		RAmdeg	49.26649459	DEmdeg	28.48420392
PmRA	78.7	PmDE	-45.9	E RAmdeg	7	E DEmdeg	10
E pmRA	1.0	E pmDE	1.0	EpRAm	1990.72	EpDEm	1989.66
Num	14	Q RAmdeg	0.7	Q DEmdeg	1.2	Q pmRA	0.7
Q pmDE	1.2	BTmag	9.010	E BTmag	0.020	VTmag	8.465
E VTmag	0.016	Prox	999	TYC	T	HIP	15276
CCDM		RAdeg	49.26629056	DEdeg	28.48431139	EpRA 1990	1.78
EpDE 1990	1.56	E RAdeg	7.4	E DEdeg	9.9	Posflg
Corr	0.0

SAO

SAO	75835	DelFlag		RA1950		PmRA1950	0.0063
DE1950		PmDE1950	-0.037	Vmag	8.6	SpType	F8
Double code		Source	34	CatNum	1622	DM	BD+27 488
DMcomp		BDsup		HD	20318	M HD	0
GC		RA1950rad	0.84668128	DE1950rad	0.49395962	PmRA2000	0.0063
PmDE2000	-0.041

Hipparcos

Catalog	H	HIP	15276	Proxy		RAhms	03 17 03.91
DEdms	+28 29 03.5	Vmag	8.43	VarFlag		R Vmag	H
RAdeg	49.2663	DEdeg	28.4843	AstroRef		Plx	8.79
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	20318	BD	BD+27 488
CD		CP		Dm number	+27 488	VIred	0.59
SpType	F8	R SpType		Coord arcsec 2000	031703.91+282903.5

Hipparcos 2

HIP	15276	Sn	5	So	0	Nc	1
RArad	0.8598587768	DErad	0.4971450764	Plx	7.44	PmRA	81.42
PmDE	-44.19	E RArad	0.9	E DErad	0.64	E Plx	1.17
E pmRA	1.27	E pmDE	0.93	Hpmag	8.5379	E Hpmag	0.0029
SHp	0.013	VA	0	BV	0.515	E BV	0.02
VI	0.59

03171+2829 B

Componente originario normalizzato	AB		Coord arcsec 2000	031705.53+283002.3		Mag	16.4		PmRA	67.00
PmDE	-69.0		Calc delta mag	7.6		Calc coord	yes