09285-1634 UC 1798

09^h 28^m 30.65^s -16° 33' 49.1" P.A. 39.00 sep 11.4 mag 13.30,16.30

Coord 2000	09285-1634	Discov num	UC 1798	Comp		Coord arcsec 2000	09 28 30.65 -16 33 49.1
Date first	1998	Date last	2016	Obs	6
Pa first	40	Pa last	39.4	P.A. Now (θ)	39.4°
Sep first	11.4	Sep last	11.391	Sep. Now (ρ)	11.391"
Mag pri	13.30	Mag sec	16.30	delta mag (ΔM)	3	Spectral class
Pri motion ra	-025	Sec motion ra	-022
Pri motion dec	-063	Sec motion dec	-054
Notes	V (Proper motion indicates physical)

rPM=0.14 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

5682292932914323584

WDS 09285-1634 UC 1798 : 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
09285-1634	UC 1798		1999	2	39	11.5	13.30	16.30		V	092830.65-163349.1
09285-1634	UC 1798		2000	2	39	11.6	13.30	16.30		V	092830.65-163349.1
09285-1634	UC 1798		2010	4	31	11.6	13.30	16.30		V	092830.65-163349.1
09285-1634	UC 1798		2015	4	39	11.4	13.30	16.30		V	092830.65-163349.1
09285-1634	UC 1798		2016	6	39	11.4	13.30	16.30		V	092830.65-163349.1

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

WDS 09285-1634 UC 1798 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09285-1634 UC 1798 : MEASURES

No records found.

WDS 09285-1634 : VIRTUAL EYEPIECE

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

WDS 09285-1634 : ALADIN DSS IMAGE @ 09^h 28^m 30.65^s -16° 33' 49.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09285-1634 UC 1798 : 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		09285-1634	UC 1798		39	11.4
Show		09281-1642	DAM1626		202	1.2	11
Show		09272-1640	TOK 528		99	999.9	21
Show		09308-1623	LDS 272		6	25.5	36
Show		09269-1712	GWP1177	AB	265	324.7	45
Show		09271-1716	SKI 6		357	6.4	47
Show		09259-1601	BRT 574		197	6.8	50
Show		09320-1648	HDS1370		176	0.4	52
Show		09259-1721	TDS6553	AB	289	0.8	61
Show		09259-1721	DAM1613	AB,C	3	9.8	61
Show		09310-1544	BU 339		252	1.3	61
Show		09291-1739	J 1549		218	7.5	66
Show		09260-1535	CLZ 15		19	37.0	70
Show		09243-1601	LDS6227		27	39.6	70
Show		09259-1530	LDS3891		279	327.3	74
Show		09257-1741	ARA 217		299	15.0	79
Show		09330-1721	TOI 563		33	0.4	80
Show		09229-1634	UC 1783		67	75.8	81
Show		09229-1633	A 3078		51	1.3	82
Show		09314-1747	TDS6621		313	0.6	85
Show		09217-1653	BRT 619		237	4.3	100
Show		09229-1530	BU 338		273	7.2	103
Show		09267-1819	KPP1958		160	15.5	109
Show		09275-1445	UC 1792		311	18.5	110
Show		09362-1702	RST3647		178	0.4	115
Show		09357-1724	DBR 303		60	3.1	116
Show		09364-1702	GWP1202		306	7.6	117
Show		09361-1551	UC 1815		51	13.4	117
Show		09225-1754	BU 337		352	9.9	118
Show		09362-1715	HU 723		174	2.0	118
Show		09253-1445	TDS6546		113	0.7	119
Show		09297-1435	LDS3898		258	33.7	120
Show		09256-1439	TDS6551		229	2.2	123
Show		09215-1745	BVD 145		317	46.5	123
Show		09294-1431	TOI 573		234	1.6	124
Show		09209-1728	LDS3879		74	13.1	124
Show		09267-1836	RSS 201		343	8.1	126
Show		09365-1728	RST3650		255	1.0	127
Show		09258-1432	GWP1170		98	57.6	129
Show		09196-1550	A 3077		190	3.9	137
Show		09208-1514	GWP1163		164	14.1	138
Show		09267-1849	RST4436		22	0.5	138
Show		09303-1851	TOI2603	AB	15	5.5	140
Show		09303-1851	TOI2603	AC	7	6.3	140
Show		09363-1808	TDS 543		52	0.6	146
Show		09382-1719	HU 724		191	1.9	146
Show		09186-1712	A 3076		285	1.1	147
Show		09274-1908	B 2531		292	0.2	156
Show		09330-1411	BRT1908		250	3.6	157
Show		09387-1732	GWP1208		41	28.9	158
Show		09424-1643	J 2071		247	10.9	161

WDS 09285-1634 : COMPONENTS

	A
B	pa=38.2° sep=11.20"

09285-1634 A

Componente originario normalizzato	AB		Coord arcsec 2000	092830.65-163349.1		Mag	13.3		PmRA	-25.00
PmDE	-63.0

09285-1634 B

Componente originario normalizzato	AB		Coord arcsec 2000	092831.13-163340.3		Mag	16.3		PmRA	-22.00
PmDE	-54.0		Calc delta mag	3		Calc coord	yes