HD121004
Original Names

• CD-45_8786 in E.Caffau+,AAP, 441, 533, 2005
• HIP67863 in T.Bensby+,AAP, 562, A71, 2014


taken from 10 paper(s):


/P.E.Nissen et al.(2002)/ /C.J.Akerman et al.(2004)/ /R.G.Gratton et al.(2003)/ /P.E.Nissen et al.(2004)/ /K.F.Tan et al.(2009)/ /R.Smiljanic et al.(2009)/ /C.J.Hansen et al.(2012)/ /H.L.Yan et al.(2016)/ /P.E.Nissen and W. J. Schuster(2010)/ /P. E. Nissen and W. J. Schuster(2011)/



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P.E.Nissen et al.,AAP, 390, 235, 2002(ADS)

O/Fe in metal-poor main sequence and subgiant stars




Stellar Parameters

Teff : 5635

log g : 4.34

vturb : 1.1

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
[O I]	N/A	...	0.31+0.06-0.07	8.30+0.06-0.07	-0.39+0.06-0.07	0.33+0.06-0.07	8.30+0.06-0.07	[O I]
Fe	N/A	-0.75	...	...	-0.72	...	6.78	Fe




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2000-04	N/A	VLT	55000	300-400	N/A	N/A

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C.J.Akerman et al.,AAP, 414, 931, 2004(ADS)

The evolution of the C/O ratio in metal-poor halo stars




Stellar Parameters

Teff : 5595

log g : 4.31

vturb : 1.0

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
C I	N/A	...	...	8.05	-0.38	0.39	8.05	C I
O I	N/A	...	...	8.71	0.02	0.79	8.71	O I
Fe	N/A	-.77	...	...	-0.77	...	6.73	Fe




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	VLT	60000	200-300	3600	N/A

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R.G.Gratton et al.,AAP, 404, 187, 2003(ADS)

Abundances for metal-poor stars with accurate parallaxes I. Basic data




Stellar Parameters

Teff : 5583

log g : 4.37

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
O I	N/A	...	0.53+-0.069	...	-0.16+-0.069	0.61+-0.069	8.53+-0.069	O I
Na I	N/A	...	0.07+-0.054	...	-0.72+-0.054	0.05+-0.054	5.52+-0.054	Na I
Mg I	N/A	...	0.49+-0.055	...	-0.44+-0.055	0.33+-0.055	7.16+-0.055	Mg I
Si I	N/A	...	0.3+-0.048	...	-0.44+-0.048	0.33+-0.048	7.07+-0.048	Si I
Ca I	N/A	...	0.27+-0.033	...	-0.56+-0.033	0.21+-0.033	5.78+-0.033	Ca I
Ti I	N/A	...	0.25+-0.03	...	-0.39+-0.03	0.38+-0.03	4.56+-0.03	Ti I
Ti II	N/A	...	0.3+-0.048	...	-0.34+-0.048	0.43+-0.048	4.61+-0.048	Ti II
Fe I	N/A	-0.76+-0.051	...	...	-0.77+-0.051	...	6.73+-0.051	Fe I
Fe II	N/A	-0.71+-0.066	...	...	-0.72+-0.066	...	6.78+-0.066	Fe II




Binary Parameters

Binarity

Positive

Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	VLT	50000	200	N/A	243.8

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P.E.Nissen et al.,AAP, 415, 993, 2004(ADS)

Sulphur and zinc abundances in Galactic stars and damped Ly alpha systems




Stellar Parameters

Teff : 5595+-70

log g : 4.31+-0.15

vturb : 1.0+-0.2

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
S I	N/A	-0.43	...	...	-0.35	0.42	6.77	S I
Fe II	N/A	-0.77	...	...	-0.77	...	6.73	Fe II
Zn I	N/A	-0.58	...	...	-0.57	0.20	3.99	Zn I




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001	N/A	VLT	60000	150-300	N/A	N/A

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K.F.Tan et al.,MNRAS, 392, 205, 2009(ADS)

Beryllium abundances in metal-poor stars




Stellar Parameters

Teff : 5720+-80

log g : 4.40+-0.15

vturb : 1.1+-0.2

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Li	N/A	...	...	<1.18	<-2.08	<-1.36	<1.18	Li
Be	N/A	...	...	0.94+-0.15	-0.44+-0.15	0.28+-0.15	0.94+-0.15	Be
O	N/A	-0.19	...	...	-0.11	0.61	8.58	O
Ti	N/A	...	0.28	...	-0.46	0.26	4.49	Ti
Fe	N/A	-0.73	...	...	-0.72	...	6.78	Fe




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2008-04-10	N/A	VLT	48000	N/A	N/A	N/A

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R.Smiljanic et al.,AAP, 499, 103, 2009(ADS)

Beryllium abundances and star formation in the halo and in the thick disk




Stellar Parameters

Teff : 5686

log g : 4.42

vturb : 1.13

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Li	N/A	...	...	<1.34	<-1.92	<-1.22	<1.34	Li
Be	N/A	...	...	1.05	-0.33	0.37	1.05	Be
Fe	N/A	-0.7	...	...	-0.70	...	6.80	Fe




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

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C.J.Hansen et al.,AAP, 545, A31, 2012(ADS)

Silver and palladium help unveil the nature of a second r-process




Stellar Parameters

Teff : 5711+-100

log g : 4.46+-0.25

vturb : 0.7+-0.15

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Fe	N/A	-0.73+-0.15	...	...	-0.73+-0.15	...	6.77+-0.15	Fe
Sr	N/A	...	0.40+-0.12	...	-0.33+-0.12	0.40+-0.12	2.54+-0.12	Sr
Y	N/A	...	0.16+-0.12	...	-0.57+-0.12	0.16+-0.12	1.64+-0.12	Y
Zr	N/A	...	0.51+-0.17	...	-0.22+-0.17	0.51+-0.17	2.36+-0.17	Zr
Pd	N/A	...	0.32+-0.19	...	-0.41+-0.19	0.32+-0.19	1.16+-0.19	Pd
Ag	N/A	...	0.16+-0.25	...	-0.83+-0.25	-0.10+-0.25	0.37+-0.25	Ag
Ba	N/A	...	0.36+-0.18	...	-0.37+-0.18	0.36+-0.18	1.81+-0.18	Ba
Eu	N/A	...	0.50+-0.19	...	-0.23+-0.19	0.50+-0.19	0.29+-0.19	Eu




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	VLT	40000	>100	N/A	N/A

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H.L.Yan et al.,AAP, 585, 102, 2016(ADS)

Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood




Stellar Parameters

Teff : 5669

log g : 4.37

vturb : 1.3

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Fe	N/A	-0.7	...	...	-0.70	...	6.80	Fe
Cu	N/A	...	-0.13+-0.02	...	-0.81+-0.02	-0.11+-0.02	3.38+-0.02	Cu




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
	N/A	VLT	55000	250-500	N/A	N/A

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P.E.Nissen et al.,AAP, 511, L10, 2010(ADS)

Two distinct halo populations in the solar neighborhood. Evidence from stellar abundance ratios and kinematics




Stellar Parameters

Teff : 5669

log g : 4.37

vturb : 1.3

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Na	N/A	...	0.1	...	-0.51	0.19	5.73	Na
Mg	N/A	...	0.36	...	-0.36	0.34	7.24	Mg
Si	N/A	...	0.31	...	-0.35	0.35	7.16	Si
Ca	N/A	...	0.32	...	-0.36	0.34	5.98	Ca
Ti	N/A	...	0.28	...	-0.35	0.35	4.60	Ti
Cr	N/A	...	0.02	...	-0.65	0.05	4.99	Cr
Fe	N/A	-0.70	...	...	-0.70	...	6.80	Fe
Ni	N/A	...	0.01	...	-0.66	0.04	5.56	Ni




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-04-11-0500	N/A	VLT	55000	500	N/A	244.8

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P. E. Nissen et al.,AAP, 530, A15, 2011(ADS)

Two distinct halo populations in the solar neighborhood II. Evidence from stellar abundances of Mn, Cu, Zn, Y, and Ba




Stellar Parameters

Teff : 5669

log g : 4.37

Chemical Abundances

		Original Data			Converted Data Asplund et al. (2009)
Element	Nline	[X/H]	[X/Fe]	log-e	[X/H]	[X/Fe]	log-e	Element
Mn	N/A	...	-0.22	...	-0.96	-0.26	4.47	Mn
Fe	N/A	-0.7	...	...	-0.70	...	6.80	Fe
Cu	N/A	...	-0.09	...	-0.77	-0.07	3.42	Cu
Zn	N/A	...	0.14	...	-0.52	0.18	4.04	Zn
Y	N/A	...	0.04	...	-0.63	0.07	1.58	Y
Ba	N/A	...	-0.12	...	-0.87	-0.17	1.31	Ba




Position

Right Ascension : 13 53 58.10

Declination : -46 32 20.0

Galactic Longitude (l) : N/A

Galactic Latitude (b) : N/A

Observing Log

Date of Observation	JD	Facility	Resolution	S/N	Exposure Time	Vrad
2001-04-11-0500	N/A	VLT	55000	500	N/A	244.8