15567-4219 BIL 5 (HD 142527)

15^h 56^m 41.90^s -42° 19' 23.1" P.A. 116.00 sep 0.1 mag 5.20,10.00 Sp F6IIIe dist. 233.1 pc (760.37 l.y.)

Coord 2000	15567-4219	Discov num	BIL 5	Comp		Coord arcsec 2000	15 56 41.90 -42 19 23.1
Date first	2012	Date last	2014	Obs	8
Pa first	133	Pa last	116.4	P.A. Now (θ)	116.4°
Sep first	0.1	Sep last	0.076	Sep. Now (ρ)	0.076"
Mag pri	5.20	Mag sec	10.00	delta mag (ΔM)	4.8	Spectral class	F6IIIe (yellow-white)
Pri motion ra	-011	Sec motion ra
Pri motion dec	-024	Sec motion dec
Notes	N K (See Notes, 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

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 142527	Constellation	Lupus	SAO	226389	HIP	78092
Tycho2	7846-00688-1	Gaia DR2	5994826707951507200	HD	142527	CD	CD-4110447
CP	CP-41 7393	Distance	233.1	Distance ly	760.37

ORBITAL ELEMENTS

Period (P)			Periastron (T)			Semi-major axis (a)	0.14a	± 0.095
Eccentricity (e)	0.5	± 0.2	Inclination (i)	125°	± 15	Longitude of periastron (ω)	°
Node (Ω)	355°	± 40	Notes	n		Reference	Lao2016
Equinox			Last observation	2014		Grade	7	(1=Definitive, 9=Indet.)

Not enought orbital data to create a graph.

WDS 15567-4219 BIL 5 (HD 142527) : NOTES

discov_num	notes	refcode
BIL 5	Hen 3-1119. Noted as possible binary (separation > 0".040) by Baines
	et al. (2006)	Bns2006
	Distance 145 +/- 15 pc, age 5 +8/-3 Myr. Spectral type of primary
	F6IIIe; Biller et al (2012) estimate masses at 2.2 +/- 0.3 and 0.1-0.4
	Msun. Their HKL magnitudes are derived from photometry by Malfait et
	al. (1998 A&A 331, 211), combined with their magnitude differences.	Bil2012

REFERENCES

refcode	metd	author	reference
Bil2012	Am j	Biller, B.A., Lacour, S., Juhasz, A., Benisty, M., Chauvin, G., Olofsson, J.,	2012ApJ...753L..38B
Bil2012		Pott, J., Muller, A., Sicilia-Aguilar, A., Bonnefoy, M., Tuthill, P.,
Bil2012		Thebault, P., et al.
Bil2012		ApJL 753, 38, 2012
Bns2006	Xr j	Baines, D., Oudmaijer, R.D., Porter, J.M., & Pozzo, M.	2006MNRAS.367..737B
Bns2006		MNRAS 367, 737, 2006
Bns2006		(spectro-astrometry technique. All separations lower limits to true separations)
Lao2016	A j	Lacour, S., Biller, B., Cheetham, A., Greenbaum, A., Pearce, T., Marino, S.,	2016A&A...590A..90L
Lao2016	+Am	Tuthill, P., Pueyo, L., Mamajek, E.E., Girard, J.H., Sivaramakrishnan, A.,
Lao2016		Bonnefoy, M., et al.
Lao2016		A&A 590, 90, 2016

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15567-4219	BIL 5		2012	1	133	0.1	5.20	10.00	F6IIIe	N K	155641.90-421923.1
15567-4219	BIL 5		2014	7	117	0.1	5.20	10.00	F6IIIe	N K	155641.90-421923.1

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

WDS 15567-4219 BIL 5 (HD 142527) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15567-4219 BIL 5 (HD 142527) : MEASURES

No records found.

WDS 15567-4219 (HD 142527) : VIRTUAL EYEPIECE

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

WDS 15567-4219 (HD 142527) : ALADIN DSS IMAGE @ 15^h 56^m 41.90^s -42° 19' 23.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15567-4219 BIL 5 (HD 142527) : 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		15567-4219	BIL 5		116	0.1
Show		15568-4232	TSN 62		28	240.0	13
Show		15577-4237	SKF1403		110	43.0	22
Show		15574-4240	GHE 39		193	13.3	23
Show		15567-4242	ELP 35	AB	163	0.1	24
Show		15567-4242	ELP 35	AC	20	6.1	24
Show		15581-4152	BRR 14		289	0.6	32
Show		15535-4216	CVN 54	AB	59	4.8	37
Show		15535-4216	CVN 54	AC	196	5.2	37
Show		15535-4216	CVN 54	AD	248	5.9	37
Show		15535-4216	CVN 54	AE	55	7.7	37
Show		15535-4216	CVN 54	AF	128	9.1	37
Show		15565-4141	RST1866	AB	50	3.0	39
Show		15568-4133	KPP 790		100	6.8	47
Show		15572-4130	HDS2245		218	6.5	50
Show		15564-4310	TDS9698		95	0.6	51
Show		16005-4144	GHE 40		321	14.8	56
Show		15538-4311	SKF1402		257	10.8	61
Show		15511-4224	HJ 4811		62	8.7	63
Show		15554-4320	B 1309		338	0.1	63
Show		15520-4306	DON 765		216	0.6	70
Show		15505-4156	RST3927		44	0.3	74
Show		15574-4102	TDS9704		211	2.3	79
Show		15578-4100	SEE 252	AB	281	0.4	81
Show		15578-4100	SEE 252	AB,C	218	18.6	81
Show		15568-4058	WFC 171		349	9.4	82
Show		16011-4114	RST1871		309	1.3	82
Show		15562-4342	I 1583		11	1.6	84
Show		15495-4145	DAW 67		168	2.1	87
Show		15492-4147	HDS2228		312	0.3	89
Show		16041-4143	HDS2266		71	0.2	91
Show		15515-4331	SKF1401		293	285.5	92
Show		15595-4052	JNN 216		111	3.5	94
Show		15484-4237	JNN 210	AB	159	3.4	94
Show		15484-4237	JNN 210	AC	267	1.8	94
Show		15484-4237	JNN 210	AD	70	4.3	94
Show		15530-4349	KPP 354		99	3.9	99
Show		16004-4349	HJ 4823		230	32.8	99
Show		15474-4235	HJ 4802		283	5.0	105
Show		16046-4320	HJ 4828	A,BC	91	8.5	107
Show		16046-4320	DON 777	BC	326	0.3	107
Show		15567-4409	TDS9700		192	1.6	110
Show		15523-4036	DAW 68		147	0.1	115
Show		15508-4354	I 1582	AB	340	0.4	115
Show		15508-4354	I 1582	AC	337	11.8	115
Show		15586-4024	BRT 872		169	3.3	117
Show		16016-4409	RSS 393		209	18.9	123
Show		16009-4026	I 1280	AB	245	1.3	123
Show		16009-4026	COO 190	AB,C	159	8.0	123
Show		15467-4314	I 1276		324	0.2	123
Show		16038-4356	DON 774		117	0.3	124

WDS 15567-4219 : COMPONENTS

	A
B	pa=123.9° sep=0.06"

15567-4219 A

Componente originario normalizzato	AB	Name	HD 142527	Coord arcsec 2000	155641.90-421923.1	Mag	5.2
Spectral class	F6IIIe (yellow-white)	PmRA	-11.00	PmDE	-24.0	SAO	226389
HIP	78092	Tycho2	7846-00688-1	HD	142527	CD	CD-4110447
CP	CP-41 7393

Tycho2

Tycho2	7846-00688-1	Pflag		RAmdeg	239.17452491	DEmdeg	-42.32313778
PmRA	-13.9	PmDE	-25.5	E RAmdeg	6	E DEmdeg	8
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.02	EpDEm	1990.18
Num	10	Q RAmdeg	1.2	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.2	BTmag	9.203	E BTmag	0.018	VTmag	8.419
E VTmag	0.013	Prox	506	TYC	T	HIP	78092
CCDM		RAdeg	239.17456722	DEdeg	-42.32307806	EpRA 1990	1.81
EpDE 1990	1.55	E RAdeg	6.4	E DEdeg	8.3	Posflg
Corr	0.0

SAO

SAO	226389	DelFlag		RA1950		PmRA1950	-0.0011
DE1950		PmDE1950	-0.027	Vmag	8	SpType	G0
Double code		Source	48	CatNum	14212	DM	CP-41 7393
DMcomp		BDsup		HD	142527	M HD	0
GC		RA1950rad	4.15943202	DE1950rad	-0.73614879	PmRA2000	-0.0011
PmDE2000	-0.025

Hipparcos

Catalog	H	HIP	78092	Proxy		RAhms	15 56 41.90
DEdms	-42 19 23.1	Vmag	8.3	VarFlag	2	R Vmag	H
RAdeg	239.175	DEdeg	-42.3231	AstroRef		Plx	5.04
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	142527	BD
CD	CD-4110447	CP	CP-41 7393	Dm number	-4110447	VIred	0.84
SpType	F6III	R SpType		Coord arcsec 2000	155641.90-421923.1

Hipparcos 2

HIP	78092	Sn	5	So	0	Nc	1
RArad	4.1743838711	DErad	-0.7386769627	Plx	4.29	PmRA	-11.19
PmDE	-24.46	E RArad	0.8	E DErad	0.54	E Plx	0.98
E pmRA	0.93	E pmDE	0.79	Hpmag	8.4462	E Hpmag	0.0024
SHp	0.027	VA	2	BV	0.727	E BV	0.014
VI	0.78

15567-4219 B

Componente originario normalizzato	AB		Coord arcsec 2000	155641.90-421923.1		Mag	10		Calc delta mag	4.8
Calc coord	yes