19231-5148 UC 3913

19^h 23^m 05.06^s -51° 47' 55.9" P.A. 20.00 sep 8.7 mag 10.70,15.70

Coord 2000	19231-5148	Discov num	UC 3913	Comp		Coord arcsec 2000	19 23 05.06 -51 47 55.9
Date first	1998	Date last	2015	Obs	4
Pa first	19	Pa last	19.9	P.A. Now (θ)	19.9°
Sep first	8.6	Sep last	8.736	Sep. Now (ρ)	8.736"
Mag pri	10.70	Mag sec	15.70	delta mag (ΔM)	5	Spectral class
Pri motion ra	+036	Sec motion ra	+027
Pri motion dec	-079	Sec motion dec	-075
Notes	V (Proper motion indicates physical)

rPM=0.113 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Telescopium

Tycho2

8388-01699-1

Gaia DR2

6644988240039416448

WDS 19231-5148 UC 3913 : 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
19231-5148	UC 3913		2000	2	20	8.8	10.70	15.70		V	192305.06-514755.9
19231-5148	UC 3913		2015	3	20	8.7	10.70	15.70		V	192305.06-514755.9

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

WDS 19231-5148 UC 3913 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19231-5148 UC 3913 : MEASURES

No records found.

WDS 19231-5148 : VIRTUAL EYEPIECE

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WDS 19231-5148 : ALADIN DSS IMAGE @ 19^h 23^m 05.06^s -51° 47' 55.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19231-5148 UC 3913 : 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		19231-5148	UC 3913		20	8.7
Show		19233-5143	BRT1094		53	4.8	7
Show		19249-5148	B 1384		168	1.9	17
Show		19223-5132	BRT1093		7	3.6	18
Show		19243-5128	SKF1090		224	50.5	23
Show		19251-5126	I 649		270	2.2	30
Show		19196-5134	I 1397		349	1.9	35
Show		19249-5111	RST1034		125	2.2	42
Show		19209-5103	HJ 5104		38	18.2	50
Show		19265-5226	COO 236		133	3.8	50
Show		19211-5050	TDT1392		69	2.4	61
Show		19160-5114	RST1029		72	1.7	75
Show		19170-5239	LDS 673		96	30.7	76
Show		19148-5205	UC 3865		11	26.4	79
Show		19235-5307	KPP1847		307	14.3	80
Show		19156-5109	RST1028		115	1.0	81
Show		19186-5037	B 1382		82	1.6	83
Show		19136-5134	I 1395	AB	52	2.2	90
Show		19136-5134	I 1395	AC	91	10.3	90
Show		19321-5112	TDT1528		52	0.7	92
Show		19240-5320	HDS2751		328	0.1	93
Show		19292-5306	LPO 67		134	3.1	96
Show		19247-5323	FIN 271		119	0.4	96
Show		19261-5014	KPP4148		195	3.1	99
Show		19263-5322	VOU 23		201	0.7	99
Show		19328-5229	KPP3100		91	2.7	99
Show		19124-5148	DUN 225	AB	250	70.2	100
Show		19124-5148	HU 1654	AC	261	28.2	100
Show		19205-5009	UC 3894		98	21.1	102
Show		19315-5259	RST1036	AB	69	1.9	105
Show		19348-5133	RST1038		340	0.8	111
Show		19231-5339	HDS2744		328	13.9	112
Show		19254-5338	KPP 692		305	6.2	112
Show		19178-5007	RST1031		233	2.6	113
Show		19335-5051	LDS 680		255	64.5	113
Show		19123-5052	I 1393		228	1.4	116
Show		19319-5027	UC 3969		132	24.6	116
Show		19161-5012	NSN 476		40	3.5	117
Show		19285-5002	UC 3945		278	30.8	119
Show		19162-5328	TOK 329		223	158.1	119
Show		19233-5347	BRT3341		91	3.6	120
Show		19175-5001	UC 3881		38	52.1	120
Show		19168-4959	HJ 5099		36	12.8	125
Show		19128-5029	B 2473		320	7.2	125
Show		19286-4953	I 650	AB	269	1.4	126
Show		19286-4953	I 650	AC	301	24.9	126
Show		19282-4949	UC 3944		284	17.9	129
Show		19290-4952	SHY 319		47	999.9	129
Show		19371-5134	CRI 23		225	8.6	132
Show		19360-5246	UC 3984		354	37.5	132
Show		19361-5251	WIS 334		85	999.9	135

WDS 19231-5148 : COMPONENTS

	A
B	pa=12.6° sep=8.42"

19231-5148 A

Componente originario normalizzato	AB		Coord arcsec 2000	192305.06-514755.9		Mag	10.7		PmRA	36.00
PmDE	-79.0		Tycho2	8388-01699-1

Tycho2

Tycho2	8388-01699-1	Pflag		RAmdeg	290.77108749	DEmdeg	-51.79887393
PmRA	31.1	PmDE	-86.7	E RAmdeg	41	E DEmdeg	48
E pmRA	2.3	E pmDE	2.2	EpRAm	1987.94	EpDEm	1985.66
Num	4	Q RAmdeg	1.0	Q DEmdeg	0.6	Q pmRA	1.0
Q pmDE	0.6	BTmag	11.595	E BTmag	0.077	VTmag	10.930
E VTmag	0.067	Prox	999	TYC	T	HIP
CCDM		RAdeg	290.77097167	DEdeg	-51.79867528	EpRA 1990	1.73
EpDE 1990	1.74	E RAdeg	42.0	E DEdeg	50.1	Posflg
Corr	-0.3

19231-5148 B

Componente originario normalizzato	AB		Coord arcsec 2000	192305.26-514747.7		Mag	15.7		PmRA	27.00
PmDE	-75.0		Calc delta mag	5		Calc coord	yes