| Fictional info (?) |
|---|
| Suggested name | Teno |
| Planet type | Cold planet |
| As seen relative to the fixed stars, it rotates on its axis exactly four times for every three revolutions it makes around K2-200 A.
Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 145°K (-128°C) at night to 490°K (217°C) during the day across the equatorial regions.
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on. |
| Atmosphere | Ozone | 40% |
| Methane | 37% |
| Ethane | 14% |
| Nitrogen | 6.7% |
| Krypton | 2% |
| Oxygen | 0.00045% |
| Atmospheric pressure | 2.1 bar |
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| Moon | Ikuj | Medium-sized round rocky asteroid |
| Zixuso | Medium-sized almost round gaseous asteroid |
| Ecir'ami | Large irregular rocky moon |
| Fotaj | Very small almost round gaseous planetoid |
| Ybit Owog-oz | Medium-sized round crater-filled asteroid |
| Cije | Small potato shaped oceanic moon |
| Bovene-fuf | Very small almost round ice asteroid |
| Takum | Huge irregular ice comet |
| Evoga-tebi | Large round rocky moon |
| Exafu | Large potato shaped oceanic comet |
| Elefyz | Small potato shaped crater-filled moon |
| Heneve Nukug | Small round oceanic moon |
| Usowe Sesu | Huge round rocky moon |
| Iqoqa Qulyn-o | Very small potato shaped oceanic planetoid |
| Sypaco | Medium-sized round rocky moon |
| Bene | Huge almost round gaseous moon |
| Nopykas Uwo | Large potato shaped rocky moon |
| Foqanit-uride | Medium-sized round crater-filled moon |
| Evasom-esixote | Small slightly egg-shaped ice moon |
| Tepas'u | Medium-sized round rocky asteroid |
| Savur Utarux | Very small irregular gaseous moon |
| Otes Ifej Uni | Very small round oceanic comet |
| Utipu-hewere | Huge round ice moon |
| Ulaju'pujeq Et | Medium-sized slightly egg-shaped rocky moon |
| Ynuson'ini | Small slightly egg-shaped ice comet |
| Amiwy-ranos | Huge almost round oceanic planetoid |
| Ehabe Sira | Very small almost round rocky asteroid |
| Isyzizu | Medium-sized round crater-filled moon |
| Ybul'az | Small almost round crater-filled asteroid |
| Nata Qa | Very small slightly egg-shaped rocky moon |
| Ogeso-larygo | Medium-sized almost round ice asteroid |
| Alefe-ne | Medium-sized round rocky asteroid |
| Oberore Hidid | Small round oceanic asteroid |
| Xoris | Very small slightly egg-shaped crater-filled moon |
| Pemir | Medium-sized irregular gaseous planetoid |
| Exozet | Small round rocky asteroid |
| Isutin Ahikogy | Large potato shaped gaseous moon |
| Here | Large potato shaped gaseous asteroid |
| Orin Egok Asiz | Huge round rocky moon |
| Ylak-e | Small potato shaped crater-filled asteroid |
| Google search for Teno |