Wolf 1061 information

Wolf 1061
	; Location of Wolf 1061 in the constellation Ophiuchus
Observation data; Epoch J2000 Equinox J2000
Constellation	Ophiuchus
Right ascension	16h 30m 18.0584s
Declination	−12° 39′ 45.325″
Apparent magnitude (V)	10.07 (10.05 - 10.10)
Characteristics
Spectral type	M3.5V
U−B color index	+1.20
B−V color index	+1.57
Variable type	BY Draconis
Astrometry
Radial velocity (Rv)	−21.22 km/s
Proper motion (μ)	RA: −94.212 mas/yr ; Dec.: 1,183.679 mas/yr
Parallax (π)	232.1390 ± 0.0268 mas
Distance	14.050 ± 0.002 ly ; (4.3078 ± 0.0005 pc)
Absolute magnitude (MV)	11.87
Details
Mass	0.304±0.007 M☉
Radius	0.319±0.007 R☉
Luminosity (bolometric)	0.0110±0.0001 L☉
Luminosity (visual, LV)	0.0015 L☉
Temperature	3,307+38; −36 K
Metallicity [Fe/H]	−0.09±0.09 dex
Rotation	95 d
Other designations
	BD−12°4523, G 153-058, GCTP 3746.00, GJ 628, HIP 80824, LHS 419, Vys 164
Database references
SIMBAD	data

Wolf 1061 (also known as HIP 80824 and V2306 Ophiuchi) is an M-class red dwarf star located about 14.1 light-years away in the constellation Ophiuchus. It is the 36th-closest-known star system to the Sun and has a relatively high proper motion of 1.2 seconds of arc per year. Wolf 1061 does not have any unusual spectroscopic features.^[9]

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^ Brown, A. G. A.; et al. (Gaia collaboration) (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties". Astronomy & Astrophysics. 649: A1. arXiv:2012.01533. Bibcode:2021A&A...649A...1G. doi:10.1051/0004-6361/202039657. S2CID 227254300. (Erratum: doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR.
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[kane-2] Cite error: The named reference kane was invoked but never defined (see the help page).

[gcvs-3] Cite error: The named reference gcvs was invoked but never defined (see the help page).

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[MERMILLIOD-5] Cite error: The named reference MERMILLIOD was invoked but never defined (see the help page).

[apjss141-6] Cite error: The named reference apjss141 was invoked but never defined (see the help page).

[GaiaEDR3-7] Brown, A. G. A.; et al. (Gaia collaboration) (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties". Astronomy & Astrophysics. 649: A1. arXiv:2012.01533. Bibcode:2021A&A...649A...1G. doi:10.1051/0004-6361/202039657. S2CID 227254300. (Erratum: doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR.

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[unswpdf-9] Cite error: The named reference unswpdf was invoked but never defined (see the help page).

Observation data Epoch J2000 Equinox J2000
Location of Wolf 1061 in the constellation Ophiuchus
Constellation	Ophiuchus
Right ascension	16^h 30^m 18.0584^s^[1]
Declination	−12° 39′ 45.325″^[1]
Apparent magnitude (V)	10.07^[2] (10.05 - 10.10)^[3]
Characteristics
Spectral type	M3.5V^[4]
U−B color index	+1.20^[5]
B−V color index	+1.57^[2]
Variable type	BY Draconis^[3]
Astrometry

Radial velocity (R_v)	−21.22^[6] km/s
Proper motion (μ)	RA: −94.212^[1] mas/yr Dec.: 1,183.679^[1] mas/yr
Parallax (π)	232.1390 ± 0.0268 mas^[7]
Distance	14.050 ± 0.002 ly (4.3078 ± 0.0005 pc)
Absolute magnitude (M_V)	11.87^[4]

Details

Mass	0.304±0.007^[8] `M`_☉
Radius	0.319±0.007^[8] `R`_☉
Luminosity (bolometric)	0.0110±0.0001^[8] `L`_☉
Luminosity (visual, L_V)	0.0015 `L`_☉
Temperature	3,307+38 −36^[8] K
Metallicity [Fe/H]	−0.09±0.09^[4] dex
Rotation	95 d^[4]

Other designations
BD−12°4523, G 153-058, GCTP 3746.00, GJ 628, HIP 80824, LHS 419, Vys 164
Database references
SIMBAD	data

Wolf 1061 information

and 24 Related for: Wolf 1061 information

Wolf 1061

Wolf 1061c

Wolf 1061b

Interstellar travel

Wolf 1061d

Lists of stars

Gliese 876

List of potentially habitable exoplanets

List of nearest stars

Altair

List of multiplanetary systems

Gliese 445

List of nearest exoplanets

List of stars in Ophiuchus

List of smallest known stars

Gliese 229

Sigma Draconis

Eta Cassiopeiae

List of nearest bright stars

VB 10

Delta Pavonis

Gliese 876 d

Gliese 752

Gliese 440