WDS 14526-6349 GAA 1 Aa,Ab (AX Cir)

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14526-6349
GAA 1 Aa,Ab
AX Cir

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 14526-6349 GAA 1 Aa,Ab (AX Cir) : NOTES

discov_num	notes	refcode
HDS 2100	Primary is the Cepheid AX Cir. The wide HDS pair has a spectroscopic
	orbit, P=6532d, e=0.19 (Evans 2000 AJ 119, 3050). Gallenne et al.
	resolved the primary into a 20mas pair, and find a minimum mass for
	Aa+Ab > 9.7 +/- 0.6 Msun.	GaA2014
	Masses are 5.2 and 5.0 Msun. Estimated period = 17.9y,
	a = 14.8au = 0.03".	Evs2013

REFERENCES

refcode	metd	author	reference
Evs2013	Hp j	Evans, N.R., Bond, H.E., Schaefer, G.H., Mason, B.D., Karovska, M., & Tingle, E.	2013AJ....146...93E
Evs2013	+X	AJ 146, 93, 2013
GaA2014	Kv j	Gallenne, A., Merand, A., Kervella, P., Breitfelder, J., Le Bouquin, J.-B.,	2014A&A...561L...3G
GaA2014	+K	Monnier,J.D., Gieren, W., Pilecki, B., & Pietryznski, G.
GaA2014		A&A 561, L3, 2014

DISCOVERER

idgroup	discov	author
1	HDS	Hipparcos Double Star (from additional DD list)
1	KRV	Kervella, P., Thevenin, F., & Petr-Gotzens, M.G.
10	KRV	Kervella, P., Gallenne, A., Evans, N.R., Szabados, L., Arenouu, F., Merand, A.,
10	KRV	Proto, Y., Karczmarek, P., Nardetto, N., Gieren, W. & Pietrzynski, G.
11	KRV	Kervella, P., Gallenne, A., Evans, N.R., Szabados, L., Arenouu, F., Merand, A.,
11	KRV	Nardetto, N., Gieren, W. & Pietrzynski, G.
13	KRV	Kervella, P., Borgniet, S., de Souza, A.D., Merand, A., Gallenne, A., Rivinius, T.,
13	KRV	Lacour, S., Carciofi, A., Faes, D.M., Le Bouquin, J.-B., Taormina, M., Pilecki, B.,
13	KRV	Berger, J.-P., Bendjoya, P., Klement, R., Millour, F., Janot-Pacheco, E., Spang, A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14526-6349	GAA 1	Aa,Ab	2013	1	168	0.0	3.85	9.06	F8II	N K	145235.27-634835.3

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