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{{Starbox begin
| name = 5 Aquarii
}}{{Starbox observe
| epoch = J2000
| constell = Aquarius
| ra = {{RA|20|52|08.69354}}[1]
| dec = {{DEC|-05|30|25.4069}}[1]
| appmag_v = 5.55[3]
}}{{Starbox character
| type =
| class = B9 III[4]
| b-v = {{Val|−0.076|0.010}}[3]
| variable =
}}{{Starbox astrometry
| radial_v = {{Val|−2.6|0.6}}[6]
| prop_mo_ra = +0.70[1]
| prop_mo_dec = −5.52[1]
| parallax = 5.02
| p_error = 0.31
| parallax_footnote = [1]
| absmag_v = −0.94[3]
}}{{Starbox detail
| source =
| mass =
| radius =
| luminosity = 317.56[3]
| gravity = 3.35[12]
| temperature = 11200[12]
| metal_fe = 0.10[12]
| rotational_velocity = 25[15]
| age_myr =
}}{{Starbox catalog
| names = {{odlist | F=5 Aqr | BD=−06° 5606 | FK5= | HD=198667 | HIP=103005 | HR=7985 | SAO=144889 }}
}}{{Starbox reference
| Simbad = HD+198667
}}{{Starbox end}}5 Aquarii (abbreviated 5 Aqr) is a star in the constellation Aquarius. 5 Aquarii is the Flamsteed designation. Its apparent magnitude is 5.55. It is roughly 650 light years from Earth. References1. ^1 2 3 4 5 {{citation | title=Validation of the new Hipparcos reduction | last1=van Leeuwen | first1=F. | postscript=. | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653–664 | year=2007 | arxiv=0708.1752 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 }}
2. ^1 2 3 {{citation | title=Optical region elemental abundance analyses of B and A stars. V. The normal stars theta Leonis, tau Herculis, 14 Cygni and 5 Aquarii | last1=Adelman | first1=S. J. | journal=Astronomy and Astrophysics Supplement Series | volume=64 | pages=173−187 | date=April 1986 | bibcode=1986A&AS...64..173A | postscript=. }}
3. ^1 {{citation | display-authors=1 | last1=Abt | first1=Helmut A. | last2=Levato | first2=Hugo | last3=Grosso | first3=Monica | title=Rotational Velocities of B Stars | journal=The Astrophysical Journal | volume=573 | issue=1 | pages=359–365 | date=July 2002 | doi=10.1086/340590 | bibcode=2002ApJ...573..359A }}
4. ^1 {{citation | last1=Houk | first1=N. | title=Michigan catalogue of two-dimensional spectral types for the HD stars | volume=2 | date=1978 | postscript=. | publisher=Dept. of Astronomy, University of Michigan | bibcode=1978mcts.book.....H }}
5. ^1 {{citation | last1=Gontcharov | first1=G. A. | title=Pulkovo Compilation of Radial Velocities for 35495 Hipparcos stars in a common system | journal=Astronomy Letters | volume=32| issue=11| pages=759–771| date=November 2006 | doi=10.1134/S1063773706110065 | bibcode=2006AstL...32..759G | arxiv=1606.08053 | postscript=. }}
6. ^1 2 3 4 {{citation | title=XHIP: An extended hipparcos compilation | last1=Anderson | first1=E. | last2=Francis | first2=Ch. | journal=Astronomy Letters | volume=38 | issue=5 | pages=331 | year=2012 | bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015 | arxiv=1108.4971 | postscript=. }}
}}External links{{Stars of Aquarius}}{{giant-star-stub}} 8 : B-type giants|Suspected variables|Aquarius (constellation)|Durchmusterung objects|Flamsteed objects|Henry Draper Catalogue objects|Hipparcos objects|HR objects |