ドリフトチャート (2020 Apparition - NTBs jetstream)

Color NTrZ white marking NTrZ dark marking NTBs white marking NTBs dark marking
Shape center p. end f. end
NTSOW1 NTSOW1 NTSOW2 NTSOW2 NTSOW3 NTSOD1 NTSOD2 NTSOD3 NTSOD4 NTSOD5 NTSOD6 NTSOD7 NTSOD21 NTSOD21 NTSOD22 NTSOD23 NTSOD31 NTSOD32

特殊経度(体系Iに対して-4.5°/day)によるドリフトチャート

Color NTrZ white marking NTrZ dark marking NTBs white marking NTBs dark marking
Shape center p. end f. end
NTSOW1 NTSOW2 NTSOW3 NTSOD1 NTSOD2 NTSOD3 NTSOD4 NTSOD5 NTSOD6 NTSOD7 NTSOD21 NTSOD21 NTSOD22 NTSOD22 NTSOD23 NTSOD23 NTSOD31 NTSOD32

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)
Leading spot #1NTSOW19h47m10.5s±1.7s-4.971±0.042872020/08/18－2020/10/127.4－99.9+23.2±0.4186.4±1.2+162.5±0.6
Leading spot #2NTSOW29h47m16.5s±4.0s-4.820±0.099272020/09/01－2020/09/25132.2－14.2+23.3±0.512.3±1.2+160.4±1.3
Leading spot #3NTSOW39h47m27.7s±5.5s-4.540±0.137152020/09/08－2020/09/2036.6－345.3+23.1±0.3295.3±0.8+156.9±1.8
NTBs dark spotNTSOD19h49m43.8s±4.7s-1.147±0.115462020/08/20－2020/09/241.8－320.8+24.2±0.441.2±2.0+111.2±1.5
NTBs dark spotNTSOD29h49m47.4s±16.1s-1.056±0.399132020/08/25－2020/08/31343.6－335.3+23.8±0.728.3±1.2+110.3±5.2
NTBs dark spotNTSOD39h49m56.8s±6.5s-0.825±0.160172020/08/29－2020/09/16331.4－315.9+23.7±0.57.9±1.4+107.4±2.1
NTBs dark spotNTSOD49h50m24.9s±7.6s-0.126±0.189202020/09/03－2020/09/25305.1－296.4+24.0±0.6307.7±2.1+98.0±2.5
NTBs dark spotNTSOD59h50m10.7s±6.3s-0.479±0.157152020/09/07－2020/09/21288.7－279.5+23.8±0.6314.2±1.1+102.8±2.1
NTBs dark spotNTSOD69h50m33.2s±10.8s+0.080±0.268122020/09/08－2020/09/19271.4－276.5+23.6±0.3269.0±1.5+95.6±3.5
NTBs dark spotNTSOD79h49m58.2s±6.3s-0.788±0.156102020/09/11－2020/09/25265.6－252.9+23.8±0.8312.0±1.1+106.8±2.0
NTBs dark spotNTSOD219h49m47.5s±7.3s-1.054±0.182312020/09/04－2020/10/04124.3－88.0+24.1±0.7173.9±2.7+110.1±2.4
NTBs dark spotNTSOD229h49m55.9s±3.7s-0.845±0.091222020/09/11－2020/10/0495.3－73.7+24.1±0.7144.1±1.0+107.3±1.2
NTBs dark spotNTSOD239h50m12.4s±12.3s-0.436±0.304112020/09/15－2020/09/2979.3－70.5+23.7±0.3105.3±2.1+102.3±4.0
NTBs dark spotNTSOD319h49m19.3s±5.4s-1.756±0.134122020/09/13－2020/09/2725.6－2.8+24.7±0.6134.3±0.9+118.6±1.7
NTBs dark spotNTSOD329h49m51.9s±9.9s-0.944±0.24572020/09/15－2020/09/2013.9－8.8+23.9±0.573.5±0.6+108.7±3.2