17168-6814 UC 3315

17^h 16^m 49.55^s -68° 14' 08.9" P.A. 239.00 sep 8.8 mag 12.50,15.80

Coord 2000	17168-6814	Discov num	UC 3315	Comp		Coord arcsec 2000	17 16 49.55 -68 14 08.9
Date first	1998	Date last	2016	Obs	6
Pa first	238	Pa last	239	P.A. Now (θ)	239°
Sep first	8.5	Sep last	8.757	Sep. Now (ρ)	8.757"
Mag pri	12.50	Mag sec	15.80	delta mag (ΔM)	3.3	Spectral class
Pri motion ra	-028	Sec motion ra	-016
Pri motion dec	-092	Sec motion dec	-092
Notes	V (Proper motion indicates physical)

rPM=0.125 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Gaia DR2

5811684698230822656

WDS 17168-6814 UC 3315 : 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
17168-6814	UC 3315		2000	2	239	8.7	12.50	15.80		V	171649.55-681408.9
17168-6814	UC 3315		2010	3	242	8.8	12.50	15.80		V	171649.55-681408.9
17168-6814	UC 3315		2015	4	239	8.8	12.50	15.80		V	171649.55-681408.9
17168-6814	UC 3315		2016	6	239	8.8	12.50	15.80		V	171649.55-681408.9

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

WDS 17168-6814 UC 3315 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17168-6814 UC 3315 : MEASURES

No records found.

WDS 17168-6814 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 17168-6814 : ALADIN DSS IMAGE @ 17^h 16^m 49.55^s -68° 14' 08.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17168-6814 UC 3315 : 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		17168-6814	UC 3315		239	8.8	1
Show		17160-6819	DON 826		207	2.7	7
Show		17189-6818	TDT 303		6	0.5	13
Show		17163-6749	DON 827	AB	15	2.1	25
Show		17163-6749	BAU 49	AC	256	50.3	25
Show		17145-6750	MLO 75		314	7.4	28
Show		17199-6750	UC 3327		220	69.3	30
Show		17196-6748	ALD 63		352	3.0	31
Show		17137-6746	TDT 270		215	0.6	34
Show		17115-6839	DON 824		216	2.3	39
Show		17126-6851	UC 3305		154	10.6	45
Show		17087-6822	UC 3296		218	87.0	46
Show		17251-6811	TDT 340		281	0.9	47
Show		17089-6752	TDT 234		142	0.5	51
Show		17071-6803	UC 3290		215	36.4	56
Show		17225-6901	UC 3332		182	29.0	56
Show		17150-6718	TDT 289		209	0.9	57
Show		17187-6913	HJ 4924		87	12.7	60
Show		17064-6829	SWR 214		127	10.1	60
Show		17104-6720	TDT 247		197	0.4	66
Show		17133-6712	DUN 214	AB	16	39.1	66
Show		17133-6712	BAU 48	AC	169	53.2	66
Show		17230-6718	TDT 328		16	0.5	67
Show		17077-6728	TDS 854		107	1.1	69
Show		17271-6733	UC 3343		325	49.8	71
Show		17276-6731	TDT 365		343	1.1	75
Show		17174-6657	LDS 587	AB	93	34.1	78
Show		17174-6657	CVN 55	AC	120	8.0	78
Show		17282-6900	UC 3348		264	26.8	78
Show		17102-6705	UC 3301		121	65.2	80
Show		17117-6928	TDT 261		76	1.5	80
Show		17302-6744	UC 3357		175	104.0	82
Show		17020-6750	TDS 847		174	0.8	87
Show		17236-6656	TDT 336		220	0.5	88
Show		17020-6749	TDT 184		352	0.7	88
Show		17321-6753	UC 3363		326	47.5	89
Show		17022-6735	UC 3278		13	12.8	92
Show		17183-6946	UC 3319		222	51.7	92
Show		17334-6804	TDT 408		28	0.7	93
Show		17082-6936	JNN 319		9	0.4	95
Show		17092-6648	DON 823		54	0.4	97
Show		17002-6846	HDS2407		225	0.7	97
Show		17289-6705	UC 3350		97	20.5	98
Show		16591-6817	TDT 165		190	1.7	99
Show		16594-6750	TDT 167		5	2.6	101
Show		17225-6951	KIR 19		79	37.7	102
Show		17010-6908	TDT 181		23	2.0	102
Show		17048-6934	UC 3287		85	66.6	103
Show		16576-6812	TDT 159		1	0.8	107
Show		17341-6728	TDS 872		355	1.4	109
Show		17202-7003	I 104		127	0.6	111

WDS 17168-6814 : COMPONENTS

	A
B	pa=211.7° sep=5.30"

17168-6814 A

Componente originario normalizzato	AB		Coord arcsec 2000	171649.55-681408.9		Mag	12.5		PmRA	-28.00
PmDE	-92.0

17168-6814 B

Componente originario normalizzato	AB		Coord arcsec 2000	171649.05-681413.4		Mag	15.8		PmRA	-16.00
PmDE	-92.0		Calc delta mag	3.3		Calc coord	yes