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LP 890-9

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red dwarf star with earth-like planet

External resources

SIMBAD ID

ଦୃଷ୍ଟାନ୍ତ

high proper-motion star[୧]
red dwarf
near-IR source[୧]

mass

୦.୧୧୮±୦.୦୦୨ solar mass[୨]

catalog code

2MASS J04163114-2818526[୧]

catalog: 2MASS

NLTT 12925[୧]

catalog: New Luyten Two-Tenths catalogue

Gaia DR2 4886243456388510720[୧]

catalog: Gaia Data Release 2

TOI-4306[୧][୩]

catalog: TESS Object of Interest

Gaia DR3 4886243456388510720[୧]

catalog: Gaia Data Release 3

TIC 44898913[୧]

catalog: TESS Input Catalog

constellation

Eridanus[୪]

child astronomical body

LP 890-9 b

series ordinal: b

LP 890-9 c

series ordinal: c

distance from Earth

୩୨.୩୨୮୪±୦.୦୪୩୬ parsec[୫]

parallax

୩୦.୯୩୨୬±୦.୦୪୧୮ milliarcsecond[୫]

declination component of proper motion

−୨୫୧.୧୪୫±୦.୦୪୭ milliarcsecond per year[୫]

right ascension component of proper motion

୨୧୮.୫୬୯±୦.୦୩୬ milliarcsecond per year[୫]

spectral class

apparent magnitude

୧୭.୪୭[୧]

astronomical filter: V band

radius

୦.୧୫୫୬±୦.୦୦୮୬ solar radius[୨]

epoch

J2000.0[୭][୧]

right ascension

୬୪.୧୨୯୮୪୦୬୫୧୬୯୬୨୪ degree[୫]

declination

−୨୮.୩୧୪୭୦୯୫୩୭୯୨୩୩୪ degree[୫]

effective temperature

୨,୮୫୦±୭୫ kelvin[୨]

age estimated by a dating method

୭.୨±୩.୧ gigaannum[୨]

ଆଧାର

  1. ୧.୦୦ ୧.୦୧ ୧.୦୨ ୧.୦୩ ୧.୦୪ ୧.୦୫ ୧.୦୬ ୧.୦୭ ୧.୦୮ ୧.୦୯ SIMBAD
  2. ୨.୦ ୨.୧ ୨.୨ ୨.୩ Extrasolar Planets Encyclopaedia, lp_890_9_b--8385, Two temperate super-Earths transiting a nearby late-type M dwarf
  3. Extrasolar Planets Encyclopaedia, lp_890_9_b--8385
  4. inferred from equatorial coordinates
  5. ୫.୦ ୫.୧ ୫.୨ ୫.୩ ୫.୪ ୫.୫ Gaia Early Data Release 3, SIMBAD
  6. Meeting the cool neighbors. III. Spectroscopy of northern NLTT stars, SIMBAD
  7. Gaia Data Release 2