18436-4746 UC 3656

18^h 43^m 38.70^s -47° 46' 13.2" P.A. 254.00 sep 141.6 mag 13.50,15.60

Coord 2000	18436-4746	Discov num	UC 3656	Comp		Coord arcsec 2000	18 43 38.70 -47 46 13.2
Date first	1998	Date last	2015	Obs	4
Pa first	254	Pa last	253.7	P.A. Now (θ)	253.7°
Sep first	135.3	Sep last	141.597	Sep. Now (ρ)	141.597"
Mag pri	13.50	Mag sec	15.60	delta mag (ΔM)	2.1	Spectral class
Pri motion ra	+159	Sec motion ra	+168
Pri motion dec	+061	Sec motion dec	+077
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.099 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Telescopium

Gaia DR2

6704571909022089984

WDS 18436-4746 UC 3656 : 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
18436-4746	UC 3656		2000	2	254	135.3	13.50	15.60		V	184338.70-474613.2
18436-4746	UC 3656		2010	3	254	141.4	13.50	15.60		V R	184338.70-474613.2
18436-4746	UC 3656		2015	4	254	141.6	13.50	15.60		V R	184338.70-474613.2

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

WDS 18436-4746 UC 3656 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18436-4746 UC 3656 : MEASURES

No records found.

WDS 18436-4746 : VIRTUAL EYEPIECE

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WDS 18436-4746 : ALADIN DSS IMAGE @ 18^h 43^m 38.70^s -47° 46' 13.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18436-4746 UC 3656 : 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		18436-4746	UC 3656		254	141.6
Show		18426-4740	HJ 5054		326	16.2	13
Show		18447-4736	I 1029		95	2.3	15
Show		18416-4737	UC 3638		32	50.2	23
Show		18462-4747	UC 3666		287	53.7	26
Show		18410-4750	KPP4115		1	1.8	27
Show		18417-4815	UC 3639		96	32.1	35
Show		18452-4709	TDT1035		209	0.4	41
Show		18437-4705	RST 999		257	3.6	42
Show		18474-4727	UC 3670		86	21.2	43
Show		18469-4818	UC 3669		270	59.8	46
Show		18444-4657	HU 1528		243	3.4	50
Show		18479-4717	BRT1079		154	5.3	53
Show		18382-4804	BRT1070		157	5.2	58
Show		18397-4704	CPO 596		181	11.8	59
Show		18375-4736	UC 3627		151	52.7	63
Show		18392-4657	I 1376		3	1.7	67
Show		18494-4827	KPP1563		308	11.8	71
Show		18381-4659	I 1375	Ba,Bb	312	0.8	74
Show		18381-4659	SKF1422	AB	175	16.6	74
Show		18471-4853	RST1002		71	0.2	76
Show		18374-4704	HJ 5049		246	19.3	76
Show		18449-4630	SKF1150		83	28.0	77
Show		18487-4647	CPO 84	AB	27	2.3	79
Show		18375-4659	LDS 648		270	11.1	80
Show		18360-4807	UC 3623		84	38.0	80
Show		18497-4652	CPO9276		150	5.2	82
Show		18494-4847	I 1100		33	1.1	85
Show		18523-4749	UC 3703	AB	273	108.9	88
Show		18517-4714	HDS2675		38	12.8	88
Show		18349-4746	UC 3617		138	36.6	89
Show		18354-4816	BRT1066		1	4.3	89
Show		18516-4827	CPO 600		185	5.4	90
Show		18349-4801	HJ 5047		171	45.2	90
Show		18437-4611	B 1369		71	4.2	96
Show		18339-4759	UC 3611		283	20.9	99
Show		18339-4732	UC 3610		157	41.8	100
Show		18350-4838	I 635		358	3.0	101
Show		18348-4658	UC 3616		95	63.6	102
Show		18340-4825	BRT1063		116	4.8	104
Show		18424-4603	RST 998		332	1.1	104
Show		18451-4929	BRT1075		166	4.7	105
Show		18366-4630	UC 3626		87	31.5	105
Show		18340-4708	UC 3612		155	151.5	105
Show		18488-4920	UC 3681		268	43.1	108
Show		18387-4922	HDS2642		176	1.4	108
Show		18534-4833	KPP3103		152	39.2	109
Show		18540-4716	I 112	AB	193	2.1	110
Show		18540-4716	DUN 224	AC	62	87.2	110
Show		18336-4833	CPO 590		287	5.9	111
Show		18548-4740	CPO 602	A,BC	48	9.0	114

WDS 18436-4746 : COMPONENTS

	A
B	pa=246.5° sep=99.60"

18436-4746 A

Componente originario normalizzato	AB		Coord arcsec 2000	184338.70-474613.2		Mag	13.5		PmRA	159.00
PmDE	61.0

18436-4746 B

Componente originario normalizzato	AB		Coord arcsec 2000	184329.64-474652.9		Mag	15.6		PmRA	168.00
PmDE	77.0		Calc delta mag	2.1		Calc coord	yes