9th Catalogue of Spectroscopic Binary Orbits

Basic data (System:470)

C1900.0	:	07370+2907
C2000.0	:	074318726+28530063
Comp.	:
Magn.	:	4.25(V)
Spect.	:	K1III

Identifiers:

Bayer $\sigma$ Gem	BD +29 1590	GAIADR2 878467085734742400	GAIADR3 878467085734742400
HD 62044	HIP 37629

Orbit


Element		Value	Std. dev.
Period (d.)	:	19.60437	0.00053
Periastron time (xJD-2,400,000.0)	:	53507.96	0.71
Reference T0/epoch	:	JD
Eccentricity	:	0.0143	0.0026
omega primary (deg.)	:	46.	13.
K1 (km/s)	:	34.776	0.100
K2 (km/s)	:
V0 (km/s)	:	+43.043	0.066
sigma residuals primary	:	0.45
sigma residuals secondary	:
#RV primary	:	78
#RV secondary	:	0
Grade	:
Contributor	:	TORRES
Status	:	PUB
Bibcode	:	2008AJ....135..209M

Derived quantities (on the fly, from the above quantities)


a1sini (km)	:	9.37394e+06	27000
f(m) (sol.mass)	:	0.0857276	0.00074

Note

Telescope flags (tel): W = Wyeth reflector, T = Tillinghast reflector, M = MMT

Radial velocities are on the native CfA system (+0.139 km/s
should be added to these velocities to put them on the absolute
velocity system defined by CfA observations of minor planets).

Radial velocities used in this orbit

xJD Rad.Vel. O-C or error Weight Component Offset Comment
-2,400,000.0 (km/s) (km/s) (km/s)
53003.82465 14.16 0.73 1 a 0 W
53044.58457 8.03 0.68 1 a 0 W
53044.58567 8.26 0.67 1 a 0 W
53044.58740 8.13 0.72 1 a 0 W
53044.58851 8.97 0.64 1 a 0 W
53044.59027 8.68 0.69 1 a 0 W
53044.59143 8.54 0.67 1 a 0 W
53044.59327 8.58 0.65 1 a 0 W
53044.59440 8.76 0.67 1 a 0 W
53044.59619 8.87 0.63 1 a 0 W
53044.59737 9.25 0.64 1 a 0 W
53044.59902 8.24 0.65 1 a 0 W
53044.59965 8.35 0.63 1 a 0 W
53044.60029 7.97 0.62 1 a 0 W
53044.60094 8.65 0.71 1 a 0 W
53044.60161 8.92 0.74 1 a 0 W
53044.60311 8.01 0.73 1 a 0 W
53044.60376 8.74 0.71 1 a 0 W
53044.60445 9.29 0.65 1 a 0 W
53044.60515 9.06 0.71 1 a 0 W
53044.60583 8.19 0.68 1 a 0 W
53044.60721 8.31 0.70 1 a 0 W
53044.60760 8.54 0.60 1 a 0 W
53044.60800 8.89 0.62 1 a 0 W
53044.60848 7.72 0.65 1 a 0 W
53044.60888 7.97 0.69 1 a 0 W
53044.60931 9.12 0.71 1 a 0 W
53044.60973 8.77 0.66 1 a 0 W
53044.61015 9.20 0.65 1 a 0 W
53044.61058 8.72 0.61 1 a 0 W
53044.61097 8.57 0.67 1 a 0 W
53044.61191 7.81 0.70 1 a 0 W
53044.61221 8.35 0.69 1 a 0 W
53044.61249 8.57 0.79 1 a 0 W
53044.61274 8.14 0.73 1 a 0 W
53044.61301 8.23 0.71 1 a 0 W
53044.61331 8.59 0.59 1 a 0 W
53044.61358 8.39 0.63 1 a 0 W
53044.61381 8.85 0.61 1 a 0 W
53044.61405 8.67 0.55 1 a 0 W
53044.61434 8.43 0.68 1 a 0 W
53086.57625 20.22 0.71 1 a 0 W
53127.57528 37.89 0.54 1 a 0 W
53358.83860 9.63 0.54 1 a 0 W
53410.64363 61.53 0.53 1 a 0 W
53469.54590 60.24 0.61 1 a 0 W
54075.90604 72.22 0.43 1 a 0 T
54077.88623 52.62 0.64 1 a 0 T
54078.90185 42.67 0.71 1 a 0 T
54080.87443 22.30 0.57 1 a 0 T
54101.93286 11.65 0.58 1 a 0 T
54102.86428 9.45 0.61 1 a 0 T
54103.94283 9.41 0.48 1 a 0 T
54129.72643 61.45 0.55 1 a 0 T
54130.74401 70.22 0.54 1 a 0 T
54134.77265 71.84 0.50 1 a 0 T
54135.76994 63.62 0.51 1 a 0 T
54137.78379 42.12 1.01 1 a 0 T
54138.76804 30.68 0.94 1 a 0 T
54161.74717 8.83 0.72 1 a 0 T
54163.73923 13.48 0.51 1 a 0 T
54167.71543 49.23 0.50 1 a 0 T
54188.70258 62.98 0.60 1 a 0 T
54189.66265 71.13 0.53 1 a 0 T
54194.70454 61.56 0.50 1 a 0 T
54196.67817 41.02 0.50 1 a 0 T
54196.75477 39.45 0.50 1 a 0 T
54218.64236 18.26 0.60 1 a 0 T
54221.62184 9.78 0.49 1 a 0 T
54224.62984 29.16 0.64 1 a 0 T
54227.62431 60.79 0.62 1 a 0 T
54246.63507 54.74 0.54 1 a 0 T
54249.63624 76.46 0.45 1 a 0 T
54250.63556 79.08 0.57 1 a 0 T
54251.63584 75.59 0.54 1 a 0 T
54252.63534 69.54 0.51 1 a 0 T
54255.63016 38.80 0.44 1 a 0 T
54256.62604 28.68 0.46 1 a 0 T

Plot

Encapsulated PostScript file

T. Merle

xJD	Rad.Vel.	O-C or error	Weight	Component	Offset	Comment
-2,400,000.0	(km/s)	(km/s)			(km/s)
53003.82465	14.16	0.73	1	a	0	W
53044.58457	8.03	0.68	1	a	0	W
53044.58567	8.26	0.67	1	a	0	W
53044.58740	8.13	0.72	1	a	0	W
53044.58851	8.97	0.64	1	a	0	W
53044.59027	8.68	0.69	1	a	0	W
53044.59143	8.54	0.67	1	a	0	W
53044.59327	8.58	0.65	1	a	0	W
53044.59440	8.76	0.67	1	a	0	W
53044.59619	8.87	0.63	1	a	0	W
53044.59737	9.25	0.64	1	a	0	W
53044.59902	8.24	0.65	1	a	0	W
53044.59965	8.35	0.63	1	a	0	W
53044.60029	7.97	0.62	1	a	0	W
53044.60094	8.65	0.71	1	a	0	W
53044.60161	8.92	0.74	1	a	0	W
53044.60311	8.01	0.73	1	a	0	W
53044.60376	8.74	0.71	1	a	0	W
53044.60445	9.29	0.65	1	a	0	W
53044.60515	9.06	0.71	1	a	0	W
53044.60583	8.19	0.68	1	a	0	W
53044.60721	8.31	0.70	1	a	0	W
53044.60760	8.54	0.60	1	a	0	W
53044.60800	8.89	0.62	1	a	0	W
53044.60848	7.72	0.65	1	a	0	W
53044.60888	7.97	0.69	1	a	0	W
53044.60931	9.12	0.71	1	a	0	W
53044.60973	8.77	0.66	1	a	0	W
53044.61015	9.20	0.65	1	a	0	W
53044.61058	8.72	0.61	1	a	0	W
53044.61097	8.57	0.67	1	a	0	W
53044.61191	7.81	0.70	1	a	0	W
53044.61221	8.35	0.69	1	a	0	W
53044.61249	8.57	0.79	1	a	0	W
53044.61274	8.14	0.73	1	a	0	W
53044.61301	8.23	0.71	1	a	0	W
53044.61331	8.59	0.59	1	a	0	W
53044.61358	8.39	0.63	1	a	0	W
53044.61381	8.85	0.61	1	a	0	W
53044.61405	8.67	0.55	1	a	0	W
53044.61434	8.43	0.68	1	a	0	W
53086.57625	20.22	0.71	1	a	0	W
53127.57528	37.89	0.54	1	a	0	W
53358.83860	9.63	0.54	1	a	0	W
53410.64363	61.53	0.53	1	a	0	W
53469.54590	60.24	0.61	1	a	0	W
54075.90604	72.22	0.43	1	a	0	T
54077.88623	52.62	0.64	1	a	0	T
54078.90185	42.67	0.71	1	a	0	T
54080.87443	22.30	0.57	1	a	0	T
54101.93286	11.65	0.58	1	a	0	T
54102.86428	9.45	0.61	1	a	0	T
54103.94283	9.41	0.48	1	a	0	T
54129.72643	61.45	0.55	1	a	0	T
54130.74401	70.22	0.54	1	a	0	T
54134.77265	71.84	0.50	1	a	0	T
54135.76994	63.62	0.51	1	a	0	T
54137.78379	42.12	1.01	1	a	0	T
54138.76804	30.68	0.94	1	a	0	T
54161.74717	8.83	0.72	1	a	0	T
54163.73923	13.48	0.51	1	a	0	T
54167.71543	49.23	0.50	1	a	0	T
54188.70258	62.98	0.60	1	a	0	T
54189.66265	71.13	0.53	1	a	0	T
54194.70454	61.56	0.50	1	a	0	T
54196.67817	41.02	0.50	1	a	0	T
54196.75477	39.45	0.50	1	a	0	T
54218.64236	18.26	0.60	1	a	0	T
54221.62184	9.78	0.49	1	a	0	T
54224.62984	29.16	0.64	1	a	0	T
54227.62431	60.79	0.62	1	a	0	T
54246.63507	54.74	0.54	1	a	0	T
54249.63624	76.46	0.45	1	a	0	T
54250.63556	79.08	0.57	1	a	0	T
54251.63584	75.59	0.54	1	a	0	T
54252.63534	69.54	0.51	1	a	0	T
54255.63016	38.80	0.44	1	a	0	T
54256.62604	28.68	0.46	1	a	0	T