Comet Borisov C/2019 Q4 ボリソフ彗星
2019.Nov.10. 04h15m23sJST exp:10sec*245,
2019.Nov.24. 04h47m26sJST exp:10sec*238,
2019.Nov.30. 04h56m22sJST exp:10sec*175,
Celestron C14 D355mmF11 (F7) ZWO ASI294MC
Comet Borisov C/2019 Q4 ボリソフ彗星
2019.Nov.10. 04h15m23sJST exp:10sec*245,
2019.Nov.24. 04h47m26sJST exp:10sec*238,
2019.Nov.30. 04h56m22sJST exp:10sec*175,
Celestron C14 D355mmF11 (F7) ZWO ASI294MC