Rotation Period in 2014-15 Apparition(STJ10)

Object	STBn jetstream spot	ID	STJ10

Period	p1	Data Count	9
Rotation Period	9h53m53.4s±3.8s	Refernce Date	2015/02/06
Drift Rate (deg./day)	-2.620±0.093	Refernce Longitude	134.9±0.8
Limiting Date	2015/02/13－2015/03/03	Latitude	-28.7±0.5
Limiting Longitude	115.1－68.2	Wind Velocity (m/sec)	+29.4±1.2

Period	p2	Data Count	18
Rotation Period	9h53m12.4s±4.5s	Refernce Date	2015/02/06
Drift Rate (deg./day)	-3.625±0.109	Refernce Longitude	164.0±1.4
Limiting Date	2015/03/06－2015/04/01	Latitude	-27.4±0.7
Limiting Longitude	58.2－324.4	Wind Velocity (m/sec)	+42.6±1.4

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2015/02/13	13:52	115.1	2	C	D SPOT	STB-N	-28.7	Miyazaki, Isao	115.0	+0.1
2	2015/02/20	14:47	97.1	2	C	D SPOT	STB-N	-29.6	Miyazaki, Isao	96.6	+0.5
3	2015/02/20	13:24	97.9	2	C	D SPOT	STB-N	-29.2	Wesley, Anthony	96.8	+1.1
4	2015/02/20	13:24	95.5	2	C	D SPOT	STB-N	-28.9	Wesley, Anthony	96.8	-1.3
5	2015/02/25	12:50	84.1	2	C	D SPOT	STB-N	-28.9	Miyazaki, Isao	83.7	+0.4
6	2015/02/25	13:03	82.5	2	C	D SPOT	STB-N	-27.8	Go, Christopher	83.7	-1.2
7	2015/03/02	11:07	70.7	2	C	D SPOT	STB-N	-28.5	Miyazaki, Isao	70.8	-0.1
8	2015/03/02	11:53	70.7	2	C	D SPOT	STB-N	-28.7	Einaga, Hideo	70.7	0.0
9	2015/03/03	15:49	68.2	2	C	D SPOT	STB-N	-28.2	Olivetti, Tiziano	67.7	+0.5
10	2015/03/06	14:53	58.2	2	C	D SPOT	STB-N	-27.9	Olivetti, Tiziano	60.3	-2.1
11	2015/03/09	11:43	48.8	2	C	D SPOT	STB-N	-27.9	Go, Christopher	49.9	-1.1
12	2015/03/11	12:00	41.6	2	C	D SPOT	STB-N	-28.3	Go, Christopher	42.6	-1.0
13	2015/03/13	13:34	35.5	2	C	D SPOT	STB-N	-28.4	Miyazaki, Isao	35.1	+0.4
14	2015/03/16	11:20	24.9	2	C	D SPOT	STB-N	-27.4	Go, Christopher	24.6	+0.3
15	2015/03/16	12:56	23.6	2	C	D SPOT	STB-N	-28.2	Miyazaki, Isao	24.3	-0.7
16	2015/03/16	12:28	24.4	2	C	D SPOT	STB-N	-28.3	Einaga, Hideo	24.4	0.0
17	2015/03/18	12:41	18.2	2	C	D SPOT	STB-N	-27.7	Go, Christopher	17.1	+1.1
18	2015/03/20	14:44	11.0	2	C	D SPOT	STB-N	-27.9	Miyazaki, Isao	9.5	+1.5
19	2015/03/21	11:19	8.3	2	C	D SPOT	STB-N	-27.2	Go, Christopher	6.4	+1.9
20	2015/03/21	09:32	9.6	2	C	D SPOT	STB-N	-27.0	Einaga, Hideo	6.7	+2.9
21	2015/03/23	13:06	0.2	2	C	D SPOT	STB-N	-26.8	Go, Christopher	358.9	+1.3
22	2015/03/26	09:45	349.1	2	C	D SPOT	STB-N	-26.9	Kumamori, Teruaki	348.5	+0.6
23	2015/03/28	10:23	341.2	2	C	D SPOT	STB-N	-27.1	Yunoki, Kenkichi	341.2	0.0
24	2015/03/30	11:12	332.7	2	C	D SPOT	STB-N	-26.6	Go, Christopher	333.8	-1.1
25	2015/03/30	12:10	333.1	2	C	D SPOT	STB-N	-26.3	Iwamasa, Ryuichi	333.7	-0.6
26	2015/04/01	13:44	324.4	2	C	D SPOT	STB-N	-26.9	Miyazaki, Isao	326.2	-1.8
27	2015/04/01	13:44	324.6	2	C	D SPOT	STB-N	-26.9	Miyazaki, Isao	326.2	-1.6