16177-2844 UC 3149

16^h 17^m 43.74^s -28° 44' 18.7" P.A. 306.00 sep 11.4 mag 14.20,15.80

Coord 2000	16177-2844	Discov num	UC 3149	Comp		Coord arcsec 2000	16 17 43.74 -28 44 18.7
Date first	1998	Date last	2016	Obs	8
Pa first	306	Pa last	305.9	P.A. Now (θ)	305.9°
Sep first	11.3	Sep last	11.372	Sep. Now (ρ)	11.372"
Mag pri	14.20	Mag sec	15.80	delta mag (ΔM)	1.6	Spectral class
Pri motion ra	-053	Sec motion ra	-055
Pri motion dec	+037	Sec motion dec	+033
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.069 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Scorpius

Gaia DR2

6039085108972350336

WDS 16177-2844 UC 3149 : 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
16177-2844	UC 3149		2000	2	306	11.3	14.20	15.80		V	161743.74-284418.7
16177-2844	UC 3149		2010	5	306	10.9	14.20	15.80		V R	161743.74-284418.7
16177-2844	UC 3149		2015	6	306	11.3	14.20	15.80		V R	161743.74-284418.7
16177-2844	UC 3149		2016	8	306	11.4	14.20	15.80		V R	161743.74-284418.7

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

WDS 16177-2844 UC 3149 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16177-2844 UC 3149 : MEASURES

No records found.

WDS 16177-2844 : VIRTUAL EYEPIECE

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

WDS 16177-2844 : ALADIN DSS IMAGE @ 16^h 17^m 43.74^s -28° 44' 18.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16177-2844 UC 3149 : 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		16177-2844	UC 3149		306	11.4
Show		16189-2846	UC 3153		47	142.2	16
Show		16207-2845	RST1885		186	0.2	40
Show		16150-2920	TOK 766		58	0.2	51
Show		16187-2940	KPP 948		68	7.8	58
Show		16140-2815	RST1883		321	0.2	58
Show		16206-2931	I 562		206	0.6	60
Show		16169-2945	SEE 270		140	9.4	62
Show		16150-2750	MET 74	AB	154	3.9	65
Show		16150-2750	MET 74	AC	267	4.7	65
Show		16150-2750	MET 74	AD	186	5.3	65
Show		16150-2750	MET 74	AE	260	6.2	65
Show		16150-2750	MET 74	AF	56	7.9	65
Show		16150-2750	MET 74	AG	73	11.5	65
Show		16150-2750	MET 74	AH	254	12.3	65
Show		16182-2737	KPP 365		315	3.8	68
Show		16133-2922	USD 985		71	0.3	70
Show		16196-2952	I 9025		162	5.0	73
Show		16134-2758	AOT 64		146	13.6	74
Show		16123-2825	HUB 16	Aa,Ab	39	0.2	75
Show		16123-2825	HJ 4839	AB	69	3.8	75
Show		16195-2957	I 988		183	1.4	77
Show		16138-2748	TOK 762	AB	270	0.4	77
Show		16138-2748	TOK 762	BC	182	0.0	77
Show		16223-2747	USD1406		24	0.5	84
Show		16212-2958	B 1319	AB	130	7.6	87
Show		16212-2958	B 1319	BC	6	1.1	87
Show		16240-2911	SKF1503		28	6.2	87
Show		16153-2713	KPP3992	CD	68	2.0	95
Show		16134-2726	TOK 758		147	0.7	97
Show		16153-2713	SKF2051	AB	196	192.0	98
Show		16135-2724	B 306		96	2.8	98
Show		16118-2733	BU 40	AB	351	4.9	106
Show		16118-2733	BU 40	AC	97	97.9	106
Show		16097-2858	RST1880		167	3.6	106
Show		16210-3021	RSS 402		125	10.9	107
Show		16240-2736	TOK 774	BC	291	0.1	108
Show		16240-2736	TOK 774	AB	144	0.4	108
Show		16247-2942	H N 39		359	4.0	108
Show		16159-3030	RST1884		132	0.8	109
Show		16257-2924	B 310		205	3.9	112
Show		16098-2807	HJ 4834		14	17.8	112
Show		16144-2701	UC 3138		249	39.8	113
Show		16161-3037	I 1586		192	0.3	116
Show		16092-2918	YSC 111		203	0.3	117
Show		16097-2754	GLP 4		297	54.1	118
Show		16088-2913	SUB 7		265	2.4	122
Show		16268-2917	RST1887		132	3.6	125
Show		16218-2651	UC 3158		216	78.6	126
Show		16101-2729	TOK 754		157	0.1	127
Show		16258-2955	I 94		187	0.7	128

WDS 16177-2844 : COMPONENTS

	A
B	pa=309.5° sep=10.47"

16177-2844 A

Componente originario normalizzato	AB		Coord arcsec 2000	161743.74-284418.7		Mag	14.2		PmRA	-53.00
PmDE	37.0

16177-2844 B

Componente originario normalizzato	AB		Coord arcsec 2000	161743.13-284412.0		Mag	15.8		PmRA	-55.00
PmDE	33.0		Calc delta mag	1.6		Calc coord	yes