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Info for exoplanet "Nejopar-ew"


Scientific (actual) data
PlanetHD 20781 e
Planet statusConfirmed
Mass sini0.0442
Orbital period85.5073
Semi major axis0.3374
Orbit eccentricity0.06
Discovered2019
Updated2021-08-17
Omega70.59
Tperi2455510
K2.6
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Alternate names2MASS J03200291-2847016 e, CD-29 1229 e, CPD-29 381 e, HD 20782 B e, HIP 15526 e, SAO 168468 e, TYC 6445-00983-1 e, WISE J032003.21-284702.4 e
Star nameHD 20781
Right ascension50.01°
Declination-28.78°
Mag v8.44
Star distance35.4
Star sp typeG9.5V
Wikipedia articleHD 20781 e

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Fictional info (?)
Suggested nameNejopar-ew
Planet typeCold planet
This cold planet is named after the deity Nejopar-ew, the creator of the underworld.

When viewed from Zohu, this proximity to HD 20781 means the planet can only be seen near the western or eastern horizon during the early evening or early morning.
AtmosphereHelium73%
Carbon monoxide24%
Hydrogen peroxide2.2%
Molecular hydrogen8.0E-6%
Atmospheric pressure0.04 bar
artist's rendition
MoonEqanide-caLarge round gaseous planetoid
Hoko Nane-weSmall slightly egg-shaped crater-filled asteroid
Bamino-hHuge slightly egg-shaped crater-filled asteroid
Qeras UliVery small round oceanic moon
UpaxVery small potato shaped rocky asteroid
Ofitajo ReLarge potato shaped rocky moon
Adygejo-pikufLarge almost round rocky asteroid
Supalo NilMedium-sized irregular rocky moon
Uraq-epeq-uHuge potato shaped crater-filled moon
Tolevic-ozonaLarge almost round rocky comet
Wiret UdHuge irregular crater-filled planetoid
QynaniLarge almost round gaseous asteroid
IsunexLarge round rocky asteroid
Ebes Ezos-ipixLarge almost round rocky moon
Tutucir AqerusiLarge round gaseous moon
Tanal Edove NyrLarge slightly egg-shaped rocky moon
Oqenu NaleroMedium-sized almost round rocky asteroid
NehuSmall round oceanic planetoid
Adyc Esor-yMedium-sized slightly egg-shaped oceanic asteroid
Raheb Ykugo-bySmall irregular oceanic moon
Onamuca RuqeMedium-sized slightly egg-shaped oceanic moon
Ivit-orir-eqelVery small round rocky moon
Esanyz YmumeLarge slightly egg-shaped ice comet
Fesor EqVery small round ice moon
Ytehece VywoVery small almost round crater-filled moon
OruverHuge potato shaped ice moon
Ziton-eVery small slightly egg-shaped crater-filled comet
Cosaror AvabeVery small round oceanic moon
KuhiqeLarge almost round rocky moon
UtynetuMedium-sized almost round gaseous planetoid
UrimVery small almost round crater-filled moon
Avare-peVery small potato shaped ice moon
Google search for Nejopar-ew


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