16456-7140 UC 3227

16^h 45^m 33.82^s -71° 40' 17.7" P.A. 177.00 sep 68.0 mag 15.80,16.20

Coord 2000	16456-7140	Discov num	UC 3227	Comp		Coord arcsec 2000	16 45 33.82 -71 40 17.7
Date first	1996	Date last	2015	Obs	6
Pa first	177	Pa last	176.6	P.A. Now (θ)	176.6°
Sep first	69.2	Sep last	68.044	Sep. Now (ρ)	68.044"
Mag pri	15.80	Mag sec	16.20	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-038	Sec motion ra	-061
Pri motion dec	-086	Sec motion dec	-063
Notes	V (Proper motion indicates physical)

rPM=0.346

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Gaia DR2

5806173911589889024

WDS 16456-7140 UC 3227 : 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
16456-7140	UC 3227		2000	2	177	69.1	15.80	16.20		V	164533.82-714017.7
16456-7140	UC 3227		2010	5	177	68.0	15.80	16.20		V	164533.82-714017.7
16456-7140	UC 3227		2015	6	177	68.0	15.80	16.20		V	164533.82-714017.7

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

WDS 16456-7140 UC 3227 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16456-7140 UC 3227 : MEASURES

No records found.

WDS 16456-7140 : VIRTUAL EYEPIECE

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

WDS 16456-7140 : ALADIN DSS IMAGE @ 16^h 45^m 33.82^s -71° 40' 17.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16456-7140 UC 3227 : 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		16456-7140	UC 3227		177	68.0
Show		16460-7140	KPP2976		333	9.2	3
Show		16454-7150	B 2392	AB	106	10.7	11
Show		16454-7150	TOK 411	Aa,Ab	269	1.3	11
Show		16467-7130	TDT 81		194	0.6	12
Show		16465-7119	B 2817	AB	175	8.5	23
Show		16484-7119	TDT 97		41	1.5	26
Show		16466-7206	KPP 803		153	6.9	27
Show		16398-7136	UC 3202		229	171.9	28
Show		16466-7110	TDT 78		100	0.7	31
Show		16506-7110	B 2819		172	9.4	39
Show		16449-7059	TDT 65		193	0.5	41
Show		16494-7218	TDT 105		248	0.4	42
Show		16526-7115	UC 3248		21	23.4	42
Show		16408-7218	HDO 255		253	2.4	44
Show		16536-7108	NZO 83		328	7.1	47
Show		16483-7226	UC 3235		273	61.0	48
Show		16410-7223	KPP 574		241	5.3	49
Show		16354-7146	TDS9986		118	2.2	49
Show		16560-7130	B 2823	BC	112	5.7	51
Show		16560-7130	B 2823	AB	194	6.5	51
Show		16555-7111	UC 3254		31	35.7	56
Show		16558-7113	TDT 149		353	0.4	57
Show		16504-7234	LDS 568		178	45.3	58
Show		16546-7220	TDT 137		268	0.7	58
Show		16353-7213	UC 3187		86	46.3	58
Show		16490-7040	UC 3238		266	17.6	63
Show		16570-7107	FIN 300		162	2.9	65
Show		16422-7245	UC 3211		171	26.4	67
Show		16318-7158	LDS 560		37	67.6	67
Show		16295-7142	SWR 202		309	10.7	76
Show		16441-7025	TDT 59		98	4.8	77
Show		16529-7030	TDT 129		167	0.7	79
Show		16578-7237	HEI 547		63	0.4	80
Show		16539-7030	KPP 861		252	7.3	81
Show		16279-7150	UC 3173		304	23.1	84
Show		16277-7128	UC 3172		35	20.6	86
Show		17041-7134	UC 3283		193	10.6	88
Show		16287-7102	UC 3178		301	17.2	90
Show		17003-7243	TDT 179		329	0.5	93
Show		16367-7306	UC 3192		263	26.5	95
Show		16394-7010	DON 804		76	0.6	96
Show		17045-7219	LDS 578		198	15.5	96
Show		16284-7052	UC 3176		255	46.8	96
Show		16265-7220	TDS9905		141	2.0	97
Show		16389-7315	TDT 18		22	0.6	99
Show		16531-7007	TDT 130		326	0.7	101
Show		16405-7318	TDT 30		222	2.8	101
Show		16371-7009	SWR 206		37	29.1	101
Show		16265-7229	UC 3170		179	43.8	101
Show		16581-7304	UC 3264		299	67.6	101

WDS 16456-7140 : COMPONENTS

	A
B	pa=178.9° sep=67.94"

16456-7140 A

Componente originario normalizzato	AB		Coord arcsec 2000	164533.82-714017.7		Mag	15.8		PmRA	-38.00
PmDE	-86.0

16456-7140 B

Componente originario normalizzato	AB		Coord arcsec 2000	164534.09-714125.6		Mag	16.2		PmRA	-61.00
PmDE	-63.0		Calc delta mag	0.4		Calc coord	yes