16161-4904 JNN 227 AD

16^h 16^m 03.84^s -49° 04' 29.3" P.A. 128.00 sep 3.5 mag 7.61,17.10 Sp F0 dist. 127.39 pc (415.55 l.y.)

Coord 2000	16161-4904	Discov num	JNN 227	Comp	AD	Coord arcsec 2000	16 16 03.84 -49 04 29.3
Date first	2011	Date last	2012	Obs	2
Pa first	128	Pa last	127.7	P.A. Now (θ)	127.7°
Sep first	3.5	Sep last	3.46	Sep. Now (ρ)	3.46"
Mag pri	7.61	Mag sec	17.10	delta mag (ΔM)	9.49	Spectral class	F0 (yellow-white)
Pri motion ra	-019	Sec motion ra
Pri motion dec	-032	Sec motion dec
Notes	U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

This double is not physical.

16161-4904 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		226611	16 16 04 -49 04 29	JNN 227 AB	2012	2	283	2.8	7.61	16.80	9.19
Show		226611	16 16 04 -49 04 29	JNN 227 AC	2012	2	126	2.9	7.61	17.30	9.69
Show		226611	16 16 04 -49 04 29	JNN 227 AD	2012	2	128	3.5	7.61	17.10	9.49		<===
Show		226611	16 16 04 -49 04 29	JNN 227 AE	2012	2	54	4.1	7.61	15.70	8.09
Show		226611	16 16 04 -49 04 29	JNN 227 AF	2012	2	161	3.7	7.61	17.90	10.29
Show		226611	16 16 04 -49 04 29	JNN 227 AG	2012	2	73	4.9	7.61	17.70	10.09
Show		226611	16 16 04 -49 04 29	JNN 227 AH	2012	2	83	4.8	7.61	17.90	10.29
Show		226611	16 16 04 -49 04 29	JNN 227 AI	2012	2	73	3.9	7.61	12.90	5.29

Ninefold system
9 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Norma	SAO	226611	HIP	79710	Tycho2	8319-00848-1
Gaia DR2	5935598765341599104	HD	145972	CD	CD-4810659	CP	CP-48 8287
Distance	127.39	Distance ly	415.55

WDS 16161-4904 JNN 227 AD : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Jnn2006	A j	Janson, M., Brandner, W., Henning, T., & Zinnecker, H.	2006A&A...453..609J
Jnn2006		A&A 453, 609, 2006
Jnn2007	A j	Janson, M., Brandner, W., Lenzen, R., Close, L., Nielsen, E., Hartung, M.,	2007A&A...462..615J
Jnn2007		Henning, T., & Rouy, H.
Jnn2007		A&A 462, 615, 2007
Jnn2011	A j	Janson, M., Carson, J., Thalmann, C., McElwain, M.W., Goto, M., Crepp, J.,	2011ApJ...728...85J
Jnn2011		Wisniewski, J., Abe, L., et al.
Jnn2011		ApJ 728, 85, 2011
Jnn2011		(their absolute magnitudes converted to apparent mags, assuming distance 15.5pc)
Jnn2011b	A -	Janson, M., Bonavita, M., Klahr, H., Lafreniere, D., Jayawardhana, R.,	2011ApJ...736...89J
Jnn2011b		& Zinnecker, H.
Jnn2011b		ApJ 736, 89, 2011
Jnn2012	Cl j	Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S.,	2012ApJ...754...44J
Jnn2012	+E2	Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012		ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b)	2014ApJS..214...17J
Jnn2012b	A -	Janson, M., Jayawardhana, R., Girard, J.H., Lafreniere, D., Bonavita, M.,	2012ApJ...758L...2J
Jnn2012b	+Ci	Gizis, J., & Brandeker, A.
Jnn2012b		ApJ 758, L2, 2012
Jnn2013	A j	Janson, M., Lafreniere, D., Jayawardhana, R., Bonavita, M., Girard, J.H.,	2013ApJ...773..170J
Jnn2013		Brandeker, A., & Gizis, J.E.
Jnn2013		ApJ 773, 170, 2013
Jnn2013b	A j	Janson, M., Brandt, T.D., Moro-Martin, A., Usuda, T., Thalmann, C., Carson, J.C.,	2013ApJ...773...73J
Jnn2013b		Goto, M., Currie, T., McElwain, M.W., Itoh, Y., Fukagawa, M., Crepp, J., et al.
Jnn2013b		ApJ 773, 73, 2013
Jnn2014	A -	Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,	2014ApJ...789..102J
Jnn2014	+Cl	Hippler, S., & Henning, T.
Jnn2014		ApJ 789, 102, 2014
Jnn2014b	Cl j	Janson, M., Bergfors, C., Brandner, W., Bonnefoy, M., Schlieder, J., Kohler, R.,	2014ApJS..214...17J
Jnn2014b	+Hw	Hormuth, F., Henning, T., & Hippler, S.
Jnn2014b	+E+	ApJS 214, 17, 2014
Jnn2014b	+A	(includes some recalibrated measures originally published in earlier papers)
Jnn2014b	+orb
Jnn2017	Cl -	Janson, M., Durkan, S., Hippler, S., Dai, X., Brandner, W., Schlieder, J.,	2017A&A...599A..70J
Jnn2017		Bonnefoy, M., & Henning, T. Jnn201
Jnn2017		A&A 599, A70, 2017
Jnn2017b	Cl j	Calissendorff, P., Janson, M., Kohler, R., Durkan, S., Hippler, S., Dai, X.,	2017A&A...604A..82C
Jnn2017b	+orb	Brandner, W., Schlieder, J., & Henning, T.
Jnn2017b		A&A 604, A82, 2017
Jnn2018	A	Janson, M., Durkan, S., Bonnefoy, M., Rodet, L., Kohler, R., Lacour, S., Brandner,	2018A&A...620A..33J
Jnn2018	+orb	W., Henning, R. & Girard, J.
Jnn2018		A&A 620A, 33, 2018
Jnn2020	E2 j	Calissendorff, P., Janson, M. & Bonnefoy, M.	2020A&A...642A..57C
Jnn2020		A&A 642, A57, 2020
Jnn2022	A+ j	Calissendorff, P., Janson, M., Rodet, L., Bonnefoy, M., Brandner, W., Brown-Sevilla,	2022A&A...666A..16C
Jnn2022	+Cl+	S., Chauvin, G., Delorme, P., Desidera, S., Durkan, S., Fontanive, C., Gratton, R.,
Jnn2022	+Ao+	Hagelbe3rg, J., Henning, T., Hippler, S., Lagrange, A.-M., Langlois, M., Lazzoni, C.	,
Jnn2022	+orb	Maire, A.-L., Messina, S., Meyer, M., Moller-Nsson, O., Rabus, M., Schlieder, J.,
Jnn2022		Vigan, A., Wahhaj, Z., Wildi, F. & Zurlo, A.
Jnn2022		A&A 666, A16, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16161-4904	JNN 227	AD	2012	2	128	3.5	7.61	17.10	F0	U K	161603.84-490429.3

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WDS 16161-4904 JNN 227 AD : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16161-4904 JNN 227 AD : MEASURES

No records found.

WDS 16161-4904 : VIRTUAL EYEPIECE

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WDS 16161-4904 : ALADIN DSS IMAGE @

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

Error -22130
Not valid ID.

Error -22130
Not valid ID.
Error -27220
Not valid ID.