10316-2534 UC 1947

10^h 31^m 33.27^s -25° 33' 54.9" P.A. 265.00 sep 30.7 mag 12.20,16.00

Coord 2000	10316-2534	Discov num	UC 1947	Comp		Coord arcsec 2000	10 31 33.27 -25 33 54.9
Date first	1996	Date last	2016	Obs	7
Pa first	265	Pa last	265.2	P.A. Now (θ)	265.2°
Sep first	30.8	Sep last	30.691	Sep. Now (ρ)	30.691"
Mag pri	12.20	Mag sec	16.00	delta mag (ΔM)	3.8	Spectral class
Pri motion ra	-067	Sec motion ra	-071
Pri motion dec	-010	Sec motion dec	-012
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.062 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

5469516370420771968

WDS 10316-2534 UC 1947 : 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
10316-2534	UC 1947		1999	2	265	30.9	12.20	16.00		V	103133.27-253354.9
10316-2534	UC 1947		2000	2	265	30.7	12.20	16.00		V	103133.27-253354.9
10316-2534	UC 1947		2010	4	265	30.7	12.20	16.00		V R	103133.27-253354.9
10316-2534	UC 1947		2015	5	265	30.6	12.20	16.00		V R	103133.27-253354.9
10316-2534	UC 1947		2016	7	265	30.7	12.20	16.00		V R	103133.27-253354.9

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

WDS 10316-2534 UC 1947 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10316-2534 UC 1947 : MEASURES

No records found.

WDS 10316-2534 : VIRTUAL EYEPIECE

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WDS 10316-2534 : ALADIN DSS IMAGE @ 10^h 31^m 33.27^s -25° 33' 54.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10316-2534 UC 1947 : 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		10316-2534	UC 1947		265	30.7
Show		10304-2453	HJ 4322		105	13.6	45
Show		10282-2548	FIN 308	AB	182	0.1	48
Show		10282-2548	B 199	AB,C	174	1.2	48
Show		10309-2629	UC 1946		29	29.4	56
Show		10357-2606	UC 1963		193	7.3	65
Show		10329-2637	HDS1513		210	0.5	66
Show		10304-2638	DAM2394		242	4.9	66
Show		10308-2644	RST 493		336	1.0	71
Show		10328-2644	DAM2417		29	1.5	73
Show		10369-2540	UC 1965		146	12.3	74
Show		10298-2419	DAM2387		88	8.9	79
Show		10261-2609	I 1199	AB	202	9.8	82
Show		10261-2609	I 1199	BC	214	2.0	82
Show		10287-2421	DAM2376		209	3.5	83
Show		10375-2551	BRT2980		195	5.9	83
Show		10311-2411	CHR 132	Aa,Ab	193	0.1	84
Show		10311-2411	B 201	AB	68	2.0	84
Show		10333-2659	B 2250	AB	32	3.8	89
Show		10333-2659	B 2250	AC	36	8.1	89
Show		10283-2416	TOK 537	AB	95	999.9	90
Show		10283-2416	TOK 537	AC	59	999.9	90
Show		10283-2416	TOK 537	Aa,Ab	130	0.1	90
Show		10300-2406	ARA2163		122	11.7	91
Show		10361-2641	BU 411		303	1.3	91
Show		10250-2556	DAM2356		27	1.5	92
Show		10246-2558	RST2688		98	1.1	98
Show		10392-2551	TOK 135		108	6.4	105
Show		10383-2639	DAM2470		31	5.3	112
Show		10282-2352	DAM2373		342	2.1	112
Show		10265-2403	RST2691		100	2.5	114
Show		10384-2640	RST 500		332	1.6	115
Show		10340-2345	BU 1269		61	19.0	115
Show		10287-2346	RST4929	Aa,Ab	58	0.3	115
Show		10287-2346	UC 1936	AB	110	20.5	115
Show		10266-2709	B 2242		333	8.4	116
Show		10257-2659	B 198		142	0.2	117
Show		10249-2651	BRT2979		323	3.7	120
Show		10281-2344	DAM2371		220	1.8	120
Show		10226-2550	NSN 308		158	6.1	122
Show		10375-2354	ARA2164		357	6.2	129
Show		10219-2536	B 196		288	0.5	131
Show		10349-2329	B 793		50	0.4	134
Show		10247-2717	B 2241		303	11.4	138
Show		10402-2419	TVB 230		168	1.8	140
Show		10357-2323	ARA1780		268	10.3	143
Show		10214-2616	HDS1491		310	0.1	144
Show		10287-2753	RST1511		221	4.4	144
Show		10212-2452	LDS3981		40	31.3	148
Show		10292-2308	LDS3992		91	301.9	151
Show		10381-2333	LDS4003	AB	347	49.3	151

WDS 10316-2534 : COMPONENTS

	A
B	pa=264.7° sep=27.71"

10316-2534 A

Componente originario normalizzato	AB		Coord arcsec 2000	103133.27-253354.9		Mag	12.2		PmRA	-67.00
PmDE	-10.0

10316-2534 B

Componente originario normalizzato	AB		Coord arcsec 2000	103131.23-253357.5		Mag	16		PmRA	-71.00
PmDE	-12.0		Calc delta mag	3.8		Calc coord	yes