09570-1554 UC 1848

09^h 56^m 57.84^s -15° 53' 42.4" P.A. 257.00 sep 46.6 mag 7.47,13.25 Sp F7V dist. 68.78 pc (224.36 l.y.)

Coord 2000	09570-1554	Discov num	UC 1848	Comp		Coord arcsec 2000	09 56 57.84 -15 53 42.4
Date first	1998	Date last	2015	Obs	5
Pa first	257	Pa last	256.6	P.A. Now (θ)	256.6°
Sep first	46.6	Sep last	46.625	Sep. Now (ρ)	46.625"
Mag pri	7.47	Mag sec	13.25	delta mag (ΔM)	5.78	Spectral class	F7V (yellow-white)
Pri motion ra	-013	Sec motion ra	-024
Pri motion dec	-066	Sec motion dec	-071
Notes	V (Proper motion indicates physical)

rPM=0.161 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Hydra	SAO	155612	HIP	48780	Tycho2	6045-01121-1
Gaia DR2	5685917541714610688	HD	86264	BD	BD-15 2938	Distance	68.78
Distance ly	224.36

WDS 09570-1554 UC 1848 : 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
09570-1554	UC 1848		1999	3	256	46.7	8.80	13.20		V	095657.84-155342.4
09570-1554	UC 1848		2000	2	257	46.6	8.80	13.20		V	095657.84-155342.4
09570-1554	UC 1848		2010	4	257	46.6	7.47	13.25	F7V	V	095657.84-155342.4
09570-1554	UC 1848		2015	5	257	46.6	7.47	13.25	F7V	V	095657.84-155342.4

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

WDS 09570-1554 UC 1848 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09570-1554 UC 1848 : MEASURES

No records found.

WDS 09570-1554 : VIRTUAL EYEPIECE

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

WDS 09570-1554 : ALADIN DSS IMAGE @ 09^h 56^m 57.84^s -15° 53' 42.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09570-1554 UC 1848 : 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		09570-1554	UC 1848		257	46.6
Show		09563-1602	RST3670		33	0.8	13
Show		09575-1532	RST4444		167	2.7	23
Show		09561-1621	RST3669		295	1.8	30
Show		09550-1612	BU 592		193	9.7	34
Show		09599-1609	UC 1859		121	22.9	46
Show		10001-1521	GWP1267		198	11.4	56
Show		10004-1628	J 1561		65	9.3	59
Show		09572-1455	RST4443		311	0.6	60
Show		09578-1654	KPP2961		286	1.9	62
Show		09539-1511	BRT1912		353	5.3	62
Show		09576-1449	HJ 1173		345	12.8	68
Show		09596-1457	HJ 825		313	10.3	68
Show		10023-1537	RST4447		140	1.8	79
Show		09514-1633	RST3665		64	1.2	90
Show		10013-1658	DAM1919			3.0	90
Show		10021-1502	HU 1253		75	0.9	91
Show		09575-1726	RST3671		359	0.2	93
Show		09506-1613	LDS3937		215	15.3	94
Show		09541-1427	GWP1248		29	57.3	96
Show		09521-1704	KPP2962	AB	205	7.5	100
Show		09521-1704	KPP2962	AC	288	18.3	100
Show		09521-1704	KPP2962	BC	304	18.5	100
Show		10020-1704	TDS6969		314	0.9	101
Show		09594-1729	LDS 293		6	17.1	102
Show		10019-1438	GWP1271		268	11.0	104
Show		10015-1722	ARA 63		94	15.6	110
Show		10031-1709	XMI 94		198	27.1	117
Show		09537-1405	BRT1911		282	5.1	118
Show		09491-1630	DAM1772		279	2.3	119
Show		09549-1750	FEN 16		155	4.6	121
Show		09517-1729	UC 1840		322	34.3	122
Show		09488-1627	A 3080		68	1.1	123
Show		10028-1426	J 2072		106	6.3	123
Show		09511-1726	TDS6853		133	1.7	126
Show		10032-1420	GWP1279		341	42.9	131
Show		09522-1753	RST2658		36	1.5	138
Show		09560-1336	TDS6904		150	1.1	139
Show		09554-1335	LDS3943		78	35.6	141
Show		09483-1448	BRT 575		68	6.5	142
Show		10006-1807	RST2664		214	0.7	144
Show		09595-1813	GWP1266		205	31.3	145
Show		09502-1741	GWP1244		314	86.0	145
Show		09497-1414	BRT2722		93	5.4	146
Show		10008-1809	ARA 220		6	7.7	146
Show		09558-1820	GWP1253	AB	168	44.6	148
Show		09465-1613	J 2653		147	3.9	153
Show		09507-1349	TSN 153		302	0.4	155
Show		09463-1627	A 3079		124	2.8	158
Show		10004-1323	DAM1906		106	0.8	159
Show		10079-1610	GWP1299		44	35.9	159

WDS 09570-1554 : COMPONENTS

	A
B	pa=256.1° sep=44.94"

09570-1554 A

Componente originario normalizzato	AB	Coord arcsec 2000	095657.84-155342.4	Mag	7.47	Spectral class	F7V (yellow-white)
PmRA	-13.00	PmDE	-66.0	SAO	155612	HIP	48780
Tycho2	6045-01121-1	HD	86264	BD	BD-15 2938

Tycho2

Tycho2	6045-01121-1	Pflag		RAmdeg	149.24099252	DEmdeg	-15.89512255
PmRA	-15.1	PmDE	-66.2	E RAmdeg	5	E DEmdeg	5
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.15	EpDEm	1991.23
Num	11	Q RAmdeg	0.8	Q DEmdeg	1.4	Q pmRA	0.8
Q pmDE	1.4	BTmag	8.022	E BTmag	0.016	VTmag	7.467
E VTmag	0.011	Prox	633	TYC	T	HIP	48780
CCDM		RAdeg	149.24102917	DEdeg	-15.89496917	EpRA 1990	1.67
EpDE 1990	1.67	E RAdeg	4.6	E DEdeg	4.9	Posflg
Corr	0.3

SAO

SAO	155612	DelFlag		RA1950		PmRA1950	0.0002
DE1950		PmDE1950	-0.065	Vmag	8.2	SpType	F8
Double code		Source	21	CatNum	4015	DM	BD-15 2938
DMcomp		BDsup		HD	86264	M HD	0
GC		RA1950rad	2.59427972	DE1950rad	-0.27324206	PmRA2000	0.0005
PmDE2000	-0.06

Hipparcos

Catalog	H	HIP	48780	Proxy		RAhms	09 56 57.85
DEdms	-15 53 41.9	Vmag	7.41	VarFlag		R Vmag	H
RAdeg	149.241	DEdeg	-15.895	AstroRef		Plx	13.78
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	86264	BD	BD-15 2938
CD		CP		Dm number	-15 2938	VIred	0.58
SpType	F7V	R SpType		Coord arcsec 2000	095657.85-155341.9

Hipparcos 2

HIP	48780	Sn	5	So	0	Nc	1
RArad	2.6047473434	DErad	-0.2774194006	Plx	14.54	PmRA	-13.13
PmDE	-65.74	E RArad	0.4	E DErad	0.42	E Plx	0.56
E pmRA	0.51	E pmDE	0.52	Hpmag	7.5212	E Hpmag	0.0009
SHp	0.009	VA	0	BV	0.51	E BV	0.011
VI	0.58

09570-1554 B

Componente originario normalizzato	AB		Coord arcsec 2000	095654.82-155353.2		Mag	13.25		PmRA	-24.00
PmDE	-71.0		Calc delta mag	5.78		Calc coord	yes