ドリフトチャート (2016-17 Apparition - N4/N5 Domain)
Color
<=+50° white marking
+51〜52° white marking
+53° white marking
+54° white marking
+55〜59° white marking
>=+60° white marking
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
NPW1
p1
9h55m51.2s±0.9s
+0.257±0.021
41
2016/12/06−2017/03/28
58.6−87.1
+51.4±0.8
88.0±1.2
-4.5±0.2
p2
9h55m40.5s±2.0s
-0.004±0.048
67
2017/04/02−2017/08/12
93.1−78.4
+53.6±0.8
87.5±3.2
-2.1±0.4
NPR white spot
NPW2
p1
9h55m03.2s±2.9s
-0.913±0.071
26
2017/01/19−2017/03/16
124.9−71.8
+54.7±0.8
52.9±2.0
+5.2±0.6
p2
9h55m52.1s±1.2s
+0.279±0.028
31
2017/03/17−2017/04/28
71.1−83.3
+51.7±0.9
76.7±0.6
-4.7±0.2
NPR white spot
NPW3
9h55m50.1s±1.3s
+0.230±0.031
40
2017/01/29−2017/05/21
221.4−247.8
+52.9±0.8
237.2±1.7
-4.1±0.3
NPR white spot
NPW4
9h55m02.9s±3.9s
-0.920±0.096
68
2017/02/21−2017/07/03
324.6−220.0
+54.5±0.7
296.7±6.3
+5.2±0.8
<=+50° white marking
+51〜52° white marking
+53° white marking
+54° white marking
+55〜59° white marking
>=+60° white marking
center
p. end
f. end