月単位の黒点データ一覧
1749年01月から2026年06月までの黒点データ一覧が、
1ページにつき120ヶ月(10年)ぶん表示されている。
ただし、06月(今月)のデータはまだ観測途中である。
出力 (CSV)
太陽黒点のデータはベルギーの王立天文台が提供するもので、ライセンスは CC BY-NC 4.0 である。
| 観測年 |
観測月 |
黒点数 |
| 1806 |
5 |
44.0 |
| 1806 |
4 |
46.2 |
| 1806 |
3 |
54.5 |
| 1806 |
2 |
49.3 |
| 1806 |
1 |
65.0 |
| 1805 |
12 |
63.8 |
| 1805 |
11 |
68.3 |
| 1805 |
10 |
49.0 |
| 1805 |
9 |
74.0 |
| 1805 |
8 |
71.2 |
| 1805 |
7 |
62.7 |
| 1805 |
6 |
67.5 |
| 1805 |
5 |
65.0 |
| 1805 |
4 |
62.5 |
| 1805 |
3 |
85.7 |
| 1805 |
2 |
73.5 |
| 1805 |
1 |
101.7 |
| 1804 |
12 |
100.0 |
| 1804 |
11 |
101.7 |
| 1804 |
10 |
103.8 |
| 1804 |
9 |
88.3 |
| 1804 |
8 |
71.8 |
| 1804 |
7 |
49.7 |
| 1804 |
6 |
58.0 |
| 1804 |
5 |
55.7 |
| 1804 |
4 |
84.3 |
| 1804 |
3 |
80.0 |
| 1804 |
2 |
80.5 |
| 1804 |
1 |
75.5 |
| 1803 |
12 |
80.0 |
| 1803 |
11 |
85.0 |
| 1803 |
10 |
90.5 |
| 1803 |
9 |
75.5 |
| 1803 |
8 |
56.8 |
| 1803 |
7 |
80.5 |
| 1803 |
6 |
60.0 |
| 1803 |
5 |
73.8 |
| 1803 |
4 |
41.7 |
| 1803 |
3 |
49.2 |
| 1803 |
2 |
84.7 |
| 1803 |
1 |
83.3 |
| 1802 |
12 |
83.3 |
| 1802 |
11 |
57.5 |
| 1802 |
10 |
64.2 |
| 1802 |
9 |
86.3 |
| 1802 |
8 |
83.3 |
| 1802 |
7 |
80.0 |
| 1802 |
6 |
76.7 |
| 1802 |
5 |
73.3 |
| 1802 |
4 |
70.0 |
| 1802 |
3 |
68.0 |
| 1802 |
2 |
78.3 |
| 1802 |
1 |
79.7 |
| 1801 |
12 |
80.3 |
| 1801 |
11 |
66.3 |
| 1801 |
10 |
54.3 |
| 1801 |
9 |
55.8 |
| 1801 |
8 |
64.5 |
| 1801 |
7 |
58.3 |
| 1801 |
6 |
52.0 |
| 1801 |
5 |
53.3 |
| 1801 |
4 |
51.7 |
| 1801 |
3 |
50.0 |
| 1801 |
2 |
48.3 |
| 1801 |
1 |
45.0 |
| 1800 |
12 |
66.8 |
| 1800 |
11 |
17.5 |
| 1800 |
10 |
20.5 |
| 1800 |
9 |
19.2 |
| 1800 |
8 |
32.5 |
| 1800 |
7 |
35.0 |
| 1800 |
6 |
39.5 |
| 1800 |
5 |
8.3 |
| 1800 |
4 |
0.0 |
| 1800 |
3 |
23.2 |
| 1800 |
2 |
15.5 |
| 1800 |
1 |
11.5 |
| 1799 |
12 |
14.3 |
| 1799 |
11 |
4.5 |
| 1799 |
10 |
7.7 |
| 1799 |
9 |
0.0 |
| 1799 |
8 |
0.0 |
| 1799 |
7 |
3.5 |
| 1799 |
6 |
17.7 |
| 1799 |
5 |
13.7 |
| 1799 |
4 |
14.0 |
| 1799 |
3 |
36.2 |
| 1799 |
2 |
21.0 |
| 1799 |
1 |
2.7 |
| 1798 |
12 |
16.5 |
| 1798 |
11 |
20.8 |
| 1798 |
10 |
2.5 |
| 1798 |
9 |
4.0 |
| 1798 |
8 |
5.0 |
| 1798 |
7 |
0.0 |
| 1798 |
6 |
0.0 |
| 1798 |
5 |
0.0 |
| 1798 |
4 |
1.8 |
| 1798 |
3 |
20.7 |
| 1798 |
2 |
6.7 |
| 1798 |
1 |
3.3 |
| 1797 |
12 |
5.0 |
| 1797 |
11 |
9.7 |
| 1797 |
10 |
11.5 |
| 1797 |
9 |
9.5 |
| 1797 |
8 |
10.0 |
| 1797 |
7 |
7.2 |
| 1797 |
6 |
18.5 |
| 1797 |
5 |
12.2 |
| 1797 |
4 |
6.7 |
| 1797 |
3 |
6.7 |
| 1797 |
2 |
7.0 |
| 1797 |
1 |
24.0 |
| 1796 |
12 |
8.5 |
| 1796 |
11 |
14.0 |
| 1796 |
10 |
18.3 |
| 1796 |
9 |
30.7 |
| 1796 |
8 |
2.5 |
| 1796 |
7 |
44.8 |
| 1796 |
6 |
11.2 |