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9 Aquarii

9 Aquarii
Observation data
Epoch J2000      Equinox J2000
Constellation Aquarius
Right ascension 20h 58m 23.3s
Declination -13° 43' 35"
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This page is a soft redirect. Apparent magnitude (V)

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This page is a soft redirect. 6.56

Characteristics
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This page is a soft redirect. Spectral type

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This page is a soft redirect. G8III

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This page is a soft redirect. Variable type

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This page is a soft redirect. None <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>+22.8 km/s</td></tr><tr style="vertical-align:top;"><td>Proper motion (μ)</td><td> RA: -0.17 mas/yr
Dec.: 5.47 mas/yr </td></tr><tr style="vertical-align:top;"><td>Parallax (π)</td><td>6.05 ± 0.95 mas</td></tr><tr style="vertical-align:top;"><td>Distance</td><td>approx. 540 ly
(approx. 170 pc)</td></tr><tr style="vertical-align:top;"><td>Absolute magnitude (MV)</td><td>7.38</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>? M</td></tr><tr style="vertical-align:baseline;"><td>Radius</td><td>? R</td></tr><tr style="vertical-align:baseline;"><td>Temperature</td><td>~6500 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">
9 Aquarii, HIC 103728, HD 200004, SAO 164064, HIP 103728
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<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>

9 Aquarii is a yellow giant with a spectral type G8III and an absolute magnitude of 7.38 in the constellation Aquarius.

External links