0.5AUの距離にあるらしいが、主星が太陽より小さいからハビタブルゾーンということらしい。ただ、木星型惑星がないんだよな…。ちょっと天体衝突が多いかも。

kotaponx のブックマーク 2012/12/19 21:05

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/entry/125014270/comment/kotaponx" data-user-id="kotaponx" data-entry-url="https://b.hatena.ne.jp/entry/www.asahi.com/science/update/1219/TKY201212190391.html" data-original-href="http://www.asahi.com/science/update/1219/TKY201212190391.html" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fwww.asahi.com%2Fscience%2Fupdate%2F1219%2FTKY201212190391.html" data-user-icon="/users/kotaponx/profile.png">朝日新聞デジタル：「第２の地球」発見？　１２光年先、大気存在する可能性 - 科学</a><br><div class="tategaki" style="margin-top:10px;width:100%;">
<br style="display:none" /><span class="tktr-gyo" style="height:640px;margin:0 19px 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="latin" style="width:19px;height:19px;">0</span><span class="latin" style="width:19px;height:19px;">.</span><span class="latin" style="width:19px;height:19px;">5</span><span class="latin" style="width:19px;height:19px;">A</span><span class="latin" style="width:19px;height:19px;">U</span><span class="char"">の</span><span class="char"">距</span><span class="char"">離</span><span class="char"">に</span><span class="char"">あ</span><span class="char"">る</span><span class="char"">ら</span><span class="char"">し</span><span class="char"">い</span><span class="char"">が</span><span class="tou-ten">、</span><span class="char"">主</span><span class="char"">星</span><span class="char"">が</span><span class="char"">太</span><span class="char"">陽</span><span class="char"">よ</span><span class="char"">り</span><span class="char"">小</span><span class="char"">さ</span><span class="char"">い</span><span class="char"">か</span><span class="char"">ら</span><span class="char"">ハ</span><span class="char"">ビ</span><span class="char"">タ</span><span class="char"">ブ</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">ル</span><span class="char"">ゾ</span><span class="cho-on" style="width:19px;height:19px;">ー</span><span class="char"">ン</span><span class="char"">と</span><span class="char"">い</span><span class="char"">う</span><span class="char"">こ</span><span class="char"">と</span><span class="char"">ら</span><span class="char"">し</span><span class="char"">い</span><span class="ku-ten">。</span><span class="char"">た</span><span class="char"">だ</span><span class="tou-ten">、</span><span class="char"">木</span><span class="char"">星</span><span class="char"">型</span><span class="char"">惑</span><span class="char"">星</span><span class="char"">が</span><span class="char"">な</span><span class="char"">い</span><span class="char"">ん</span><span class="char"">だ</span><span class="char"">よ</span><span class="char"">な</span><span class="cho-on" style="width:19px;height:19px;">…</span><span class="ku-ten">。</span><span class="char"">ち</span><span class="kogaki">ょ</span><span class="kogaki">っ</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">と</span><span class="char"">天</span><span class="char"">体</span><span class="char"">衝</span><span class="char"">突</span><span class="char"">が</span><span class="char"">多</span><span class="char"">い</span><span class="char"">か</span><span class="char"">も</span><span class="ku-ten">。</span><br style="display:none" /></span>
<span style="display:block;clear:right"></span></div><a class="datetime" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/kotaponx/20121219#bookmark-125014270"><span class="datetime-body">2012/12/19 21:05</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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