08431-8432 UC 1705

08^h 43^m 07.00^s -84° 31' 49.8" P.A. 149.00 sep 18.3 mag 13.60,14.70

Coord 2000	08431-8432	Discov num	UC 1705	Comp		Coord arcsec 2000	08 43 07.00 -84 31 49.8
Date first	1996	Date last	2015	Obs	10
Pa first	149	Pa last	148.8	P.A. Now (θ)	148.8°
Sep first	18.2	Sep last	18.254	Sep. Now (ρ)	18.254"
Mag pri	13.60	Mag sec	14.70	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	-040	Sec motion ra	-040
Pri motion dec	+078	Sec motion dec	+082
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.044 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Octans

Gaia DR2

5193366225444742784

WDS 08431-8432 UC 1705 : 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
08431-8432	UC 1705		2000	2	149	18.3	13.60	14.70		V	084307.00-843149.8
08431-8432	UC 1705		2010	7	149	18.2	13.60	14.70		V R	084307.00-843149.8
08431-8432	UC 1705		2015	8	149	18.3	13.60	14.70		V R	084307.00-843149.8

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

WDS 08431-8432 UC 1705 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08431-8432 UC 1705 : MEASURES

No records found.

WDS 08431-8432 : 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 08431-8432 : ALADIN DSS IMAGE @ 08^h 43^m 07.00^s -84° 31' 49.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08431-8432 UC 1705 : 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		08431-8432	UC 1705		149	18.3
Show		08313-8441	HJ 4158		62	19.5	20
Show		08562-8341	HJ 4194		82	18.2	55
Show		08362-8301	WFC 71		285	5.7	92
Show		09034-8301	I 319	DE	280	15.4	94
Show		08538-8629	TDS6171		126	2.4	119
Show		08532-8634	HDS1283		120	3.1	123
Show		08530-8652	DAM 788		254	18.7	141
Show		08289-8207	UC 1679		267	45.0	147
Show		08425-8153	TDS6052	AB	308	0.5	160
Show		08425-8153	DAM1474	AB,C	179	5.0	160
Show		08569-8731	TDS6211		119	1.7	180
Show		08281-8134	UC 1676	AB	228	131.8	180
Show		08309-8130	TDS5887		192	2.7	184
Show		08243-8055	KPP2874		40	14.5	220
Show		08336-8019	KPP2875		52	1.6	254
Show		08515-8018	LDS 244	AB	183	37.0	255
Show		08515-8018	LDS 244	Aa,Ab	295	0.9	255
Show		08251-8004	TDS5812		272	0.6	271
Show		08535-7959	KPP 841		207	7.2	274
Show		08458-7941	RST2591		2	1.7	291
Show		08403-7940	NSN 251		99	5.7	292

WDS 08431-8432 : COMPONENTS

	A
B	pa=176.7° sep=15.64"

08431-8432 A

Componente originario normalizzato	AB		Coord arcsec 2000	084307.00-843149.8		Mag	13.6		PmRA	-40.00
PmDE	78.0

08431-8432 B

Componente originario normalizzato	AB		Coord arcsec 2000	084307.63-843205.4		Mag	14.7		PmRA	-40.00
PmDE	82.0		Calc delta mag	1.1		Calc coord	yes