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Open Access Articles- Top Results for HD 210434

HD 210434

<tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Astrometry</th></tr></th></tr><tr><th colspan="2" style="text-align: center"></tr><tr style="vertical-align:top;"><td>Radial velocity (Rv)</td><td>-18.1 km/s</td></tr><tr style="vertical-align:top;"><td>Proper motion (μ)</td><td> RA: 72.36 mas/yr
Dec.: 3.5 mas/yr </td></tr><tr style="vertical-align:top;"><td>Parallax (π)</td><td>11.57 ± 0.86 mas</td></tr><tr style="vertical-align:top;"><td>Distance</td><td>280 ± 20 ly
(86 ± 6 pc)</td></tr><tr style="vertical-align:top;"><td>Absolute magnitude (MV)</td><td>6.952</td></tr><tr><th colspan="2" style="text-align: center"></th></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Details</th></tr></th></tr><tr><th colspan="2" style="text-align: center"></th></tr><tr style="vertical-align:baseline;"><td>Mass</td><td>0.8 M</td></tr><tr style="vertical-align:baseline;"><td>Radius</td><td>0.9 R</td></tr><tr style="vertical-align:baseline;"><td>Luminosity</td><td>0.4 L</td></tr><tr style="vertical-align:baseline;"><td>Temperature</td><td>3,500–5,000 K</td></tr><tr><th colspan="2" style="text-align: center"></th></tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Other designations</th></tr><tr><td colspan="2">
BD-04° 5625, SAO 145916, HIP 109466, HR 8453.
</td></tr>

<tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Database references</th></tr><tr style="vertical-align: top;"><td>SIMBAD</td><td>data</tr> <tr><th style="background-color: #FFFFC0; text-align: center;" colspan="2">Database references</th></tr><tr style="vertical-align: top;"><td>SIMBAD</td><td>data</tr>


HD 210434
Observation data
Epoch J2000      Equinox J2000
Constellation Aquarius
Right ascension 22h 10m 33.7463s
Declination –04° 16′ 00.68″
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This page is a soft redirect. Apparent magnitude (V)

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This page is a soft redirect. 5.979

Characteristics
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This page is a soft redirect. Spectral type

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This page is a soft redirect. K0III-IV

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This page is a soft redirect. U−B color index

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This page is a soft redirect. 0.83

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This page is a soft redirect. B−V color index

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This page is a soft redirect. 0.98

Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.) </div>

HD 210434 is a K type giant star in double system.

References


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