20283-1348 UC 4194 (HD 194827)

20^h 28^m 16.40^s -13° 48' 25.4" P.A. 337.00 sep 31.0 mag 8.97,11.36 Sp G6V

Coord 2000	20283-1348	Discov num	UC 4194	Comp		Coord arcsec 2000	20 28 16.40 -13 48 25.4
Date first	1905	Date last	2016	Obs	8
Pa first	339	Pa last	336.8	P.A. Now (θ)	336.8°
Sep first	31.5	Sep last	31.03	Sep. Now (ρ)	31.03"
Mag pri	8.97	Mag sec	11.36	delta mag (ΔM)	2.39	Spectral class	G6V (yellow)
Pri motion ra	+007	Sec motion ra	+007
Pri motion dec	-053	Sec motion dec	-051
Notes	V (Proper motion indicates physical)

rPM=0.037 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 194827		Constellation	Capricornus		SAO	163602		Tycho2	5766-00592-1
Gaia DR2	6876484640830923264		HD	194827		DM	BD-14 5754

WDS 20283-1348 UC 4194 (HD 194827) : 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
20283-1348	UC 4194		2000	2	338	30.9	9.30	11.40		V	202816.40-134825.4
20283-1348	UC 4194		2010	4	338	30.9	8.97	11.36	G6V	V	202816.40-134825.4
20283-1348	UC 4194		2016	5	338	31.0	8.97	11.36	G6V	V	202816.40-134825.4

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

WDS 20283-1348 UC 4194 (HD 194827) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20283-1348 UC 4194 (HD 194827) : MEASURES

No records found.

WDS 20283-1348 (HD 194827) : VIRTUAL EYEPIECE

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WDS 20283-1348 (HD 194827) : ALADIN DSS IMAGE @ 20^h 28^m 16.40^s -13° 48' 25.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20283-1348 UC 4194 (HD 194827) : 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		20283-1348	UC 4194		337	31.0
Show		20284-1309	STF2683		67	22.8	40
Show		20296-1312	GWP2961		168	66.7	42
Show		20255-1407	RST4063		36	1.3	45
Show		20271-1250	GWP2952		59	13.1	61
Show		20251-1309	BRT2772		247	4.8	62
Show		20242-1407	OCC 476		-1	0.1	62
Show		20308-1259	BRT2773		89	3.2	63
Show		20260-1443	OCC 402		-1	-1.0	64
Show		20328-1343	HO 132		207	7.0	66
Show		20328-1333	HO 133	AB	171	1.2	68
Show		20328-1333	HO 133	AC	255	134.6	68
Show		20323-1427	RST4669	AB	23	2.3	70
Show		20323-1427	WSI 15	AC	113	11.1	70
Show		20253-1449	OCC 920		-1	0.1	75
Show		20333-1402	AHD 16		286	6.7	75
Show		20335-1333	OCC1089		-1	0.1	78
Show		20263-1505	RST4065		56	0.3	83
Show		20311-1503	FIN 336		332	0.1	86
Show		20264-1510	KPP 473		113	3.5	87
Show		20342-1343	TOK 678		263	24.2	87
Show		20241-1459	RST4061		227	2.3	94
Show		20297-1216	HLD 159		281	1.7	96
Show		20329-1240	KPP1402		105	10.5	97
Show		20225-1438	RST4059		354	1.1	98
Show		20343-1437	OCC 349		-1	0.3	100
Show		20352-1338	BRT2774		81	7.3	101
Show		20350-1323	CVR 226		36	18.4	102
Show		20260-1526	RST4064		317	1.9	103
Show		20330-1228	GWP2967		353	12.3	106
Show		20207-1340	OCC9192		-1	0.0	111
Show		20211-1429	SHN 244		-1	0.2	112
Show		20360-1350	RST4672	AB	186	5.0	113
Show		20282-1546	UC 4193		80	26.6	118
Show		20355-1256	LDS4852		320	1.5	120
Show		20226-1223	HDS2910	Aa,Ab	174	0.3	120
Show		20226-1223	H N 127	AB	205	43.4	120
Show		20241-1531	GWP2944		337	103.0	120
Show		20229-1219	GWP2941		67	87.3	120
Show		20363-1320	CVR 227		221	9.8	120
Show	Dabih	20210-1447	BLA 7	Aa,Ab	35	0.1	121
Show	Dabih	20210-1447	STFA 52	AB	266	205.2	121
Show	Dabih	20210-1447	HJ 2948	AD	292	115.9	121
Show	Dabih	20210-1447	STFA 52	AC	133	226.1	121
Show		20355-1247	UC 4225		315	13.9	122
Show		20210-1447	HJ 2948	DE	321	3.9	122
Show		20210-1447	BAR 12	Ba,Bb	52	0.4	124
Show		20210-1447	STFA 52	BC	111	396.5	124
Show		20203-1439	SHN 243		-1	0.1	127
Show		20231-1531	RST4060		99	0.8	127
Show		20270-1554	OCC 23		-1	0.1	128

WDS 20283-1348 : COMPONENTS

	A
B	pa=337.4° sep=30.89"

20283-1348 A

Componente originario normalizzato	AB	Name	HD 194827	Coord arcsec 2000	202816.40-134825.4	Mag	8.97
Spectral class	G6V (yellow)	PmRA	7.00	PmDE	-53.0	SAO	163602
Tycho2	5766-00592-1	HD	194827	DM	BD-14 5754

Tycho2

Tycho2	5766-00592-1	Pflag		RAmdeg	307.06834127	DEmdeg	-13.80707124
PmRA	7.1	PmDE	-54.0	E RAmdeg	10	E DEmdeg	12
E pmRA	1.5	E pmDE	1.3	EpRAm	1990.60	EpDEm	1989.00
Num	7	Q RAmdeg	1.2	Q DEmdeg	0.4	Q pmRA	1.2
Q pmDE	0.4	BTmag	9.678	E BTmag	0.024	VTmag	8.967
E VTmag	0.017	Prox	999	TYC	T	HIP
CCDM		RAdeg	307.06832472	DEdeg	-13.80694222	EpRA 1990	1.67
EpDE 1990	1.38	E RAdeg	10.0	E DEdeg	12.8	Posflg
Corr	-0.1

SAO

SAO	163602	DelFlag		RA1950		PmRA1950	0.003
DE1950		PmDE1950	-0.054	Vmag	8.8	SpType	G0
Double code		Source	21	CatNum	7703	DM	BD-14 5754
DMcomp		BDsup		HD	194827	M HD	0
GC		RA1950rad	5.34721021	DE1950rad	-0.24387047	PmRA2000	0.0032
PmDE2000	-0.055

20283-1348 B

Componente originario normalizzato	AB		Coord arcsec 2000	202815.59-134756.9		Mag	11.36		PmRA	7.00
PmDE	-51.0		Calc delta mag	2.39		Calc coord	yes