Neidio i'r cynnwys

11 Ursae Minoris b

Ni chefnogir cynnwys y dudalen mewn ieithoedd eraill.
Creu erthygl

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extrasolar planet

Adnoddau allanol

dynodwr Freebase
/m/07s485p[1]
dynodwr SIMBAD
* 11 UMi b
dynodwr Wolfram Language (endid)
Entity["Exoplanet", "11UrsaeMinorisb"]
Extrasolar Planets Encyclopaedia exoplanet ID
11_umi_b--575
NASA Exoplanet Archive ID
11 UMi b

enghraifft o'r canlynol

planed allheulol[2][3][4][5][6]

màs

11.0873±1.1 Jupiter mass[6]

cod catalogio

TIC 230061010b[7]

catalog: TESS Input Catalog

dyddiad darganfod

12 Awst 2009

reason for preferred rank: most precise value

Hydref 2009[5]

dull darganfod

Doppler spectroscopy[5][6]

cytser

Ursa Minor[8]

parent astronomical body

11 Ursae Minoris[2][9][10]

argument of periapsis

117.63±21.06 degree[11]

M sin i

11.0873±1.1 Jupiter mass[12]

orbital eccentricity

0.08±0.03[11][3]

orbital period

516.21997±3.2 diwrnod[3]

semi-major axis of an orbit

1.53±0.07 uned seryddol[3]

paralacs

7.9539±0.1249 milliarcsecond[13][2]

declination component of proper motion

10.113±0.217 milliarcsecond per year[13][2]

right ascension component of proper motion

3.43±0.232 milliarcsecond per year[13][2]

epoc

J2000.0[2][7][6]

esgyniad

229.27454806842997 degree[13][2]

gogwydd

71.82389929736556 degree[13][2]

time of periapsis

2,452,861.05±2.06 Julian day[14]

epoc: J2000.0

Cyfeiriadau

  1. ↑ Freebase Data Dumps, 28 Hydref 2013
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 SIMBAD
  3. ↑ 3.0 3.1 3.2 3.3 Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes, Exoplanet Archive
  4. ↑ Planet engulfment by ~1.5-3 M☉ red giants, Exoplanet Archive
  5. ↑ 5.0 5.1 5.2 Planetary companions around the K giant stars 11 Ursae Minoris and HD 32518, Exoplanet Archive
  6. ↑ 6.0 6.1 6.2 6.3 Extrasolar Planets Encyclopaedia
  7. ↑ 7.0 7.1 Exoplanet Archive
  8. ↑ inferred from equatorial coordinates
  9. ↑ Exoplanet Archive, 11 UMi, Planetary companions around the K giant stars 11 Ursae Minoris and HD 32518
  10. ↑ Extrasolar Planets Encyclopaedia, 11 UMi
  11. ↑ 11.0 11.1 Planetary companions around the K giant stars 11 Ursae Minoris and HD 32518, Exoplanet Archive, Extrasolar Planets Encyclopaedia
  12. ↑ Determining the true mass of radial-velocity exoplanets with Gaia. Nine planet candidates in the brown dwarf or stellar regime and 27 confirmed planets, Extrasolar Planets Encyclopaedia
  13. ↑ 13.0 13.1 13.2 13.3 13.4 Gaia Data Release 2
  14. ↑ Planetary companions around the K giant stars 11 Ursae Minoris and HD 32518, Extrasolar Planets Encyclopaedia
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