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ST Camelopardalis

ST Camelopardalis

The visual band light curve of ST Camelopardalis, from AAVSO data[1]
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Camelopardalis
Right ascension 04h 051m 13.348s[2]
Declination +68° 10′ 07.65″[2]
Apparent magnitude (V) 6.3 to 8.5[3]
Characteristics
Evolutionary stage Carbon star
Spectral type C5,4(N5)[3]
B−V color index +2.1[4]
Variable type SRb[3]
Astrometry
Proper motion (μ) RA: −2.992±0.136[2] mas/yr
Dec.: −3.237±0.185[2] mas/yr
Parallax (π)1.6725 ± 0.0989 mas[2]
Distance2,000 ± 100 ly
(600 ± 40 pc)
Absolute magnitude (MV)−1.232[5]
Details
Radius244[6] R☉
Luminosity4,478[2] L☉
Temperature3,388[6] K
Metallicity [Fe/H]−0.1[7] dex
Other designations
ST Camelopardalis, ST Cam, HD 20243, HIP 22552, BD+57°350
Database references
SIMBADdata

ST Camelopardalis is a carbon star in the constellation of Camelopardalis. It has a radius of 244 R☉.[6]

  1. ^ Cite error: The named reference aavso was invoked but never defined (see the help page).
  2. ^ a b c d e f Cite error: The named reference Gaia DR2 was invoked but never defined (see the help page).
  3. ^ a b c Cite error: The named reference gcvs was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference akari was invoked but never defined (see the help page).
  5. ^ Cite error: The named reference gontcharov2011 was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference tess was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference lambert1986 was invoked but never defined (see the help page).

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