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UU Aurigae

UU Aurigae
Location of UU Aurgae (circled)
Observation data
Epoch J2000      Equinox J2000
Constellation Auriga
Right ascension 06h 36m 32.83710s[1]
Declination +38° 26′ 43.8190″[1]
Apparent magnitude (V) 4.9–7.0[2]
Characteristics
Spectral type C5,3-C7,4(N3)[2]
B−V color index 2.61
R−I color index 1.43
Variable type SRb[2]
Astrometry
Radial velocity (Rv)13.40[3] km/s
Proper motion (μ) RA: 0.500[1] mas/yr
Dec.: −19.758[1] mas/yr
Parallax (π)2.0387 ± 0.1661 mas[1]
Distance341[4] pc
Absolute magnitude (MV)−3.65[5]
Details
Radius370[6] R☉
Luminosity16,443[7] L☉
Temperature2,760[7] K
Other designations
GC 8581, SAO 59280, BD+38° 1539, HD 46687, HIP 31579, HR 2405[8]
Database references
SIMBADdata

UU Aurigae is a carbon star in the constellation Auriga. It is approximately 341 parsecs (1,110 light-years) from Earth.

  1. ^ a b c d e Cite error: The named reference edr3 was invoked but never defined (see the help page).
  2. ^ a b c Cite error: The named reference gcvs was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference pulkovo was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference cox was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference alksnis was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference luttermoser was invoked but never defined (see the help page).
  7. ^ a b Cite error: The named reference bergeat was invoked but never defined (see the help page).
  8. ^ "V* UU Aur". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 6 February 2018.

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