WDS 06490-1509 AC 4 (HD 49662)

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06490-1509
AC 4
HD 49662

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

WDS 06490-1509 AC 4 (HD 49662) : NOTES

discov_num	notes	refcode
AC 4	A is a spectroscopic binary.

REFERENCES

refcode	metd	author	reference
Tok2015c	orb+j	Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P.	2015AJ....150...50T
Tok2015c	+St	AJ 150, 50, 2015 (some measures corrected in Tok2017b)	2017AJ....154..110T

DISCOVERER

idgroup	discov	author
1	AC	Clark, Alvan

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06490-1509	AC 4		2001	41	331	0.5	5.57	7.23	B6V	N D	064857.74-150841.0
06490-1509	AC 4		2013	42	345	0.4	5.57	7.23	B6V	N D	064857.74-150841.0
06490-1509	AC 4		2014	43	348	0.4	5.57	7.23	B6V	NO	064857.74-150841.0
06490-1509	AC 4		2015	44	348	0.4	5.57	7.23	B6V	NO	064857.74-150841.0

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