HD 211575

HD 211575
	; The region around HD 211575
Observation data; Epoch J2000 Equinox ICRS
Constellation	Aquarius
Right ascension	22h 18m 04.2721s
Declination	−00° 14′ 15.558″
Apparent magnitude (V)	6.40
Characteristics
Evolutionary stage	main sequence
Spectral type	F3 V
B−V color index	0.441±0.003
Astrometry
Radial velocity (Rv)	+15.41±0.13 km/s
Proper motion (μ)	RA: −41.947 mas/yr ; Dec.: −54.370 mas/yr
Parallax (π)	23.9800±0.0282 mas
Distance	136.0 ± 0.2 ly ; (41.70 ± 0.05 pc)
Absolute magnitude (MV)	3.31
Details
Mass	1.27 M☉
Luminosity	4.30 L☉
Surface gravity (log g)	4.15 cgs
Temperature	6,574±224 K
Metallicity [Fe/H]	+0.11±0.11 dex
Rotational velocity (v sin i)	19.0 km/s
Age	150 Myr
Other designations
	BD−00°4333, HD 203222, HIP 110091, HR 8507, SAO 146004
Database references
SIMBAD	data

HD 211575 is a star in the constellation Aquarius in between Gamma Aquarii, Pi Aquarii and Alpha Aquarii. It is a member of the corona of the Ursa Major moving group.^[8]

References

1 2 3 Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331. arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. XHIP record for this object at VizieR.
1 2 3 4 5 6 7 Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.
1 2 3 4 Paunzen, E.; et al. (July 2014), "Investigating the possible connection between λ Bootis stars and intermediate Population II type stars", Astronomy & Astrophysics, 567: 8, arXiv:1406.3936, Bibcode:2014A&A...567A..67P, doi:10.1051/0004-6361/201423817, S2CID 56332289, A67.
↑ Houk, N.; Swift, C. (1999), "Michigan catalogue of two-dimensional spectral types for the HD Stars", Michigan Spectral Survey, 5, Bibcode:1999MSS...C05....0H.
1 2 David, Trevor J.; Hillenbrand, Lynne A. (2015), "The Ages of Early-Type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets", The Astrophysical Journal, 804 (2): 146, arXiv:1501.03154, Bibcode:2015ApJ...804..146D, doi:10.1088/0004-637X/804/2/146, S2CID 33401607.
1 2 Casagrande, L.; et al. (2011), "New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s). Improved astrophysical parameters for the Geneva-Copenhagen Survey", Astronomy & Astrophysics, 530 (A138): 21, arXiv:1103.4651, Bibcode:2011A&A...530A.138C, doi:10.1051/0004-6361/201016276, S2CID 56118016.
↑ "HD 211575". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-05-11.
↑ Chupina, N. V.; et al. (June 2006), "Kinematic structure of the corona of the Ursa Major flow found using proper motions and radial velocities of single stars", Astronomy and Astrophysics, 451 (3): 909−916, Bibcode:2006A&A...451..909C, doi:10.1051/0004-6361:20054009.

[Anderson2012-1] 1 2 3 Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331. arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. XHIP record for this object at VizieR.

[dr3-2] 1 2 3 4 5 6 7 Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia Data Release 3. Summary of the content and survey properties". Astronomy and Astrophysics. 674: A1. arXiv:2208.00211. Bibcode:2023A&A...674A...1G. doi:10.1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR.

[Paunzen2014-3] 1 2 3 4 Paunzen, E.; et al. (July 2014), "Investigating the possible connection between λ Bootis stars and intermediate Population II type stars", Astronomy & Astrophysics, 567: 8, arXiv:1406.3936, Bibcode:2014A&A...567A..67P, doi:10.1051/0004-6361/201423817, S2CID 56332289, A67.

[Houk1999-4] Houk, N.; Swift, C. (1999), "Michigan catalogue of two-dimensional spectral types for the HD Stars", Michigan Spectral Survey, 5, Bibcode:1999MSS...C05....0H.

[David2015-5] 1 2 David, Trevor J.; Hillenbrand, Lynne A. (2015), "The Ages of Early-Type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets", The Astrophysical Journal, 804 (2): 146, arXiv:1501.03154, Bibcode:2015ApJ...804..146D, doi:10.1088/0004-637X/804/2/146, S2CID 33401607.

[Casagrande2011-6] 1 2 Casagrande, L.; et al. (2011), "New constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s). Improved astrophysical parameters for the Geneva-Copenhagen Survey", Astronomy & Astrophysics, 530 (A138): 21, arXiv:1103.4651, Bibcode:2011A&A...530A.138C, doi:10.1051/0004-6361/201016276, S2CID 56118016.

[SIMBAD-7] "HD 211575". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-05-11.

[Chupina2006-8] Chupina, N. V.; et al. (June 2006), "Kinematic structure of the corona of the Ursa Major flow found using proper motions and radial velocities of single stars", Astronomy and Astrophysics, 451 (3): 909−916, Bibcode:2006A&A...451..909C, doi:10.1051/0004-6361:20054009.

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Observation data Epoch J2000 Equinox ICRS
The region around HD 211575
Constellation	Aquarius^[1]
Right ascension	22^h 18^m 04.2721^s^[2]
Declination	−00° 14′ 15.558″^[2]
Apparent magnitude (V)	6.40^[3]
Characteristics
Evolutionary stage	main sequence^[2]
Spectral type	F3 V^[4]
B−V color index	0.441±0.003^[1]
Astrometry
Radial velocity (R_v)	+15.41±0.13^[2] km/s
Proper motion (μ)	RA: −41.947^[2] mas/yr Dec.: −54.370^[2] mas/yr
Parallax (π)	23.9800±0.0282 mas^[2]
Distance	136.0 ± 0.2 ly (41.70 ± 0.05 pc)
Absolute magnitude (M_V)	3.31^[3]
Details
Mass	1.27^[5] `M`_☉
Luminosity	4.30^[1] `L`_☉
Surface gravity (log g)	4.15^[3] cgs
Temperature	6,574±224^[5] K
Metallicity [Fe/H]	+0.11±0.11^[6] dex
Rotational velocity (v sin i)	19.0^[3] km/s
Age	150^[6] Myr
Other designations
BD−00°4333, HD 203222, HIP 110091, HR 8507, SAO 146004^[7]
Database references
SIMBAD	data