19392-2234 UC 3997 (HD 185301)

19^h 39^m 13.85^s -22° 34' 28.7" P.A. 255.00 sep 78.9 mag 9.37,11.46 Sp G6V

Coord 2000	19392-2234	Discov num	UC 3997	Comp		Coord arcsec 2000	19 39 13.85 -22 34 28.7
Date first	1920	Date last	2016	Obs	8
Pa first	255	Pa last	255	P.A. Now (θ)	255°
Sep first	78.5	Sep last	78.924	Sep. Now (ρ)	78.924"
Mag pri	9.37	Mag sec	11.46	delta mag (ΔM)	2.09	Spectral class	G6V (yellow)
Pri motion ra	-069	Sec motion ra	-069
Pri motion dec	+050	Sec motion dec	+045
Notes	V (Proper motion indicates physical)

rPM=0.059 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 185301		Constellation	Sagittarius		SAO	188395		Tycho2	6889-00605-1
Gaia DR2	6768864992462040832		HD	185301		DM	CD-2214129

WDS 19392-2234 UC 3997 (HD 185301) : 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
19392-2234	UC 3997		1999	4	255	78.9	9.40	11.50		V	193913.85-223428.7
19392-2234	UC 3997		2000	2	255	79.0	9.40	11.50		V	193913.85-223428.7
19392-2234	UC 3997		2010	6	255	78.9	9.37	11.46	G6V	V	193913.85-223428.7
19392-2234	UC 3997		2015	7	255	78.9	9.37	11.46	G6V	V	193913.85-223428.7
19392-2234	UC 3997		2016	8	255	78.9	9.37	11.46	G6V	V	193913.85-223428.7

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

WDS 19392-2234 UC 3997 (HD 185301) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19392-2234 UC 3997 (HD 185301) : MEASURES

No records found.

WDS 19392-2234 (HD 185301) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19392-2234 (HD 185301) : ALADIN DSS IMAGE @ 19^h 39^m 13.85^s -22° 34' 28.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19392-2234 UC 3997 (HD 185301) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19392-2234	UC 3997		255	78.9	1
Show		19404-2244	UC 4002		282	111.9	19
Show		19391-2304	ARA2265		120	5.7	30
Show		19399-2204	I 656		11	0.1	33
Show		19372-2212	HTS 10	AB	77	6.6	36
Show		19372-2212	HTS 10	AC	140	11.6	36
Show		19372-2212	HTS 10	AD	95	13.6	36
Show		19372-2212	HTS 10	AE	212	14.7	36
Show		19372-2212	HTS 10	AF	57	17.6	36
Show		19372-2212	HTS 10	AG	238	20.8	36
Show		19372-2212	HTS 10	AH	157	21.3	36
Show		19372-2212	HTS 10	AI	67	22.2	36
Show		19372-2212	HTS 10	AJ	247	22.6	36
Show		19372-2212	HTS 10	AK	148	24.5	36
Show		19372-2212	HTS 10	AL	225	30.9	36
Show		19420-2223	HDS2793		181	0.1	41
Show		19404-2320	OCC 802		-1	0.1	49
Show		19368-2311	ARA2264		27	8.3	50
Show		19380-2147	SPM 37		216	51.7	51
Show		19398-2326	SEE 389		330	0.2	52
Show		19361-2148	ARA1918		165	5.2	64
Show		19371-2138	SEE 385	AB	11	5.8	65
Show		19371-2138	HJ 2883	AC	301	27.3	65
Show		19356-2319	SEE 384		177	4.6	67
Show		19345-2303	MRA 24		148	0.1	72
Show		19417-2338	OCC9189		-1	0.2	73
Show		19422-2339	B 2480		45	9.4	77
Show		19349-2323	B 2878		123	9.9	78
Show		19379-2352	J 1764		254	10.4	80
Show		19408-2115	UC 4005		234	11.8	83
Show		19453-2245	B 2879		150	13.0	85
Show		19437-2335	UC 4013		80	18.6	87
Show		19338-2145	DON 962		319	2.7	91
Show		19454-2201	DON 966		288	3.2	93
Show		19399-2100	SEE 390		75	15.8	95
Show		19324-2244	DON 961		27	8.5	95
Show		19455-2319	B 446	AB	251	3.3	97
Show		19455-2319	B 446	AC	162	29.2	97
Show		19449-2338	MTG 4		313	0.2	101
Show		19460-2142	LDS4817		106	127.9	108
Show		19310-2236	OCC1134		55	0.2	115
Show		19422-2046	CVN 65		27	5.9	117
Show		19320-2335	OCC 650	Aa,Ab	-1	0.1	117
Show		19320-2335	B 2478	AB	172	13.3	117
Show		19440-2058	ARA1570		64	9.8	118
Show		19310-2305	ARA2260		277	10.1	119
Show		19465-2131	BU 467		137	3.7	120
Show		19459-2113	ARA1571		332	15.4	124
Show		19475-2150	STN 49		336	1.4	124
Show		19385-2031	ARA1192		271	0.9	124
Show		19480-2211	DON 968		232	1.8	125

WDS 19392-2234 : COMPONENTS

	A
B	pa=253.8° sep=73.30"

19392-2234 A

Componente originario normalizzato	AB	Name	HD 185301	Coord arcsec 2000	193913.85-223428.7	Mag	9.37
Spectral class	G6V (yellow)	PmRA	-69.00	PmDE	50.0	SAO	188395
Tycho2	6889-00605-1	HD	185301	DM	CD-2214129

Tycho2

Tycho2	6889-00605-1	Pflag		RAmdeg	294.80770587	DEmdeg	-22.57465399
PmRA	-66.3	PmDE	42.0	E RAmdeg	12	E DEmdeg	16
E pmRA	1.7	E pmDE	1.7	EpRAm	1989.94	EpDEm	1988.25
Num	6	Q RAmdeg	0.7	Q DEmdeg	1.6	Q pmRA	0.7
Q pmDE	1.6	BTmag	10.206	E BTmag	0.030	VTmag	9.373
E VTmag	0.021	Prox	788	TYC	T	HIP
CCDM		RAdeg	294.80787139	DEdeg	-22.57475333	EpRA 1990	1.71
EpDE 1990	1.61	E RAdeg	13.1	E DEdeg	16.5	Posflg
Corr	-0.3

SAO

SAO	188395	DelFlag		RA1950		PmRA1950	-0.0029
DE1950		PmDE1950	0.05	Vmag	9.1	SpType	G0
Double code		Source	25	CatNum	13686	DM	CD-2214129
DMcomp		BDsup		HD	185301	M HD	0
GC		RA1950rad	5.13235715	DE1950rad	-0.39602394	PmRA2000	-0.0029
PmDE2000	0.049

19392-2234 B

Componente originario normalizzato	AB		Coord arcsec 2000	193908.77-223449.1		Mag	11.46		PmRA	-69.00
PmDE	45.0		Tycho2	6889-00942-1		Calc delta mag	2.09		Calc coord	yes

Tycho2

Tycho2	6889-00942-1	Pflag		RAmdeg	294.78479267	DEmdeg	-22.58030606
PmRA	-70.9	PmDE	46.0	E RAmdeg	84	E DEmdeg	102
E pmRA	3.7	E pmDE	3.9	EpRAm	1983.06	EpDEm	1979.31
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.8	Q pmRA	1.0
Q pmDE	1.7	BTmag	13.685	E BTmag	0.450	VTmag	11.656
E VTmag	0.143	Prox	788	TYC	T	HIP
CCDM		RAdeg	294.78496972	DEdeg	-22.58041278	EpRA 1990	1.72
EpDE 1990	1.61	E RAdeg	90.1	E DEdeg	113.3	Posflg
Corr	-0.3