ドリフトチャート (2018 Apparition - SSTBn jetstream)

Color -36° dark marking -35° dark marking -34° dark marking -33° dark marking
Shape center p. end f. end
SSJ1 SSJ2

特殊経度(体系IIに対して-2.0°/day)によるドリフトチャート

Color -36° dark marking -35° dark marking -34° dark marking -33° dark marking
Shape center p. end f. end
SSJ1 SSJ2

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)
SSTBn jetstream spotSSJ19h54m08.3s±1.8s-2.254±0.044122018/04/02－2018/05/01337.3－271.1-35.0±0.5255.6±0.6+23.0±0.5
SSTBn jetstream spotSSJ29h54m05.9s±1.7s-2.314±0.042272018/03/14－2018/05/0141.4－288.9-35.1±0.4274.5±1.0+23.7±0.5