ドリフトチャート (2023-24 Apparition - N4/N5 Domain)
Color
<=+50° white marking
+51〜52° white marking
+53〜54° white marking
+55〜59° white marking
>=+60° white marking
NPR dark marking
marking in adjacent region
Shape
center
p. end
f. end
自転周期
模様
記号
期間
自転周期
ドリフト
測定数
観測期間
観測経度
緯度
衝の経度
風速(m/s)
NPR white spot
N4W1
p1
9h55m09.0s±2.2s
-0.770±0.054
177
2023/06/22−2023/12/13
38.5−267.2
+54.2±0.6
303.6±4.7
+4.1±0.4
p2
9h55m42.6s±2.1s
+0.048±0.052
53
2023/12/14−2024/03/21
262.5−274.9
+53.7±0.6
265.6±2.6
-2.6±0.4
NPR white spot
N4W2
p1
9h55m10.5s±1.6s
-0.734±0.038
106
2023/06/28−2023/12/22
125.8−4.0
+54.3±0.7
40.8±3.4
+3.8±0.3
p2
9h55m48.7s±3.7s
+0.196±0.089
20
2023/12/26−2024/03/10
3.9−19.7
+53.5±0.7
356.2±3.3
-3.8±0.7
NPR white spot
NPW1
p1
9h55m54.8s±2.8s
+0.345±0.069
16
2023/06/27−2023/07/28
298.4−309.6
+62.1±0.7
343.6±1.1
-3.9±0.4
p2
9h55m16.3s±2.4s
-0.594±0.058
116
2023/08/02−2024/02/21
303.8−183.6
+62.9±0.6
248.4±5.9
+2.0±0.4
<=+50° white marking
+51〜52° white marking
+53〜54° white marking
+55〜59° white marking
>=+60° white marking
NPR dark marking
marking in adjacent region
center
p. end
f. end