Rotation Period in 2019 Apparition(SEJ45)

Object	SEBs jetstream ring	ID	SEJ45

Period		Data Count	27
Rotation Period	9h58m13.8s±2.2s	Refernce Date	2019/06/10
Drift Rate (deg./day)	+3.715±0.053	Refernce Longitude	48.5±1.8
Limiting Date	2019/09/11－2019/11/17	Latitude	-20.9±0.9
Limiting Longitude	32.9－283.2	Wind Velocity (m/sec)	-53.4±0.7

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2019/09/11	11:14	32.9	2	C	D SPOT	SEB-S	-19.8	Miyazaki, Isao	35.7	-2.8
2	2019/09/13	11:10	41.9	2	C	D SPOT	SEB-S	-19.8	Miyazaki, Isao	43.1	-1.2
3	2019/09/14	08:46	45.8	2	C	D SPOT	SEB-S	-20.3	Wesley, Anthony	46.4	-0.6
4	2019/09/16	09:22	51.2	2	C	D SPOT	SEB-S	-20.1	Suzuki, Kunihiko	54.0	-2.8
5	2019/09/16	10:18	51.5	2	C	D SPOT	SEB-S	-19.7	Ishibashi, Tsutomu	54.1	-2.6
6	2019/09/16	09:32	53.1	2	C	D PROJ	SEB-S		Horikawa, Kuniaki	54.0	-0.9
7	2019/09/22	16:31	76.7	2	C	D SPOT	SEB-S	-19.9	Foster, Clyde	77.4	-0.7
8	2019/09/24	17:02	84.9	2	C	D SPOT	SEB-S	-19.6	Foster, Clyde	84.9	0.0
9	2019/09/25	11:39	90.2	2	C	D PROJ	SEB-S	-21.0	Miyazaki, Isao	87.7	+2.5
10	2019/09/26	09:02	90.6	2	C	D PROJ	SEB-S	-21.3	Suzuki, Kunihiko	91.1	-0.5
11	2019/09/26	08:58	93.4	2	C	D PROJ	SEB-S		Horikawa, Kuniaki	91.0	+2.4
12	2019/09/28	09:48	100.8	2	C	D SPOT	SEB-S	-20.2	Miyazaki, Isao	98.6	+2.2
13	2019/09/29	16:45	104.2	2	C	D PROJ	SEB-S	-20.6	Foster, Clyde	103.4	+0.8
14	2019/10/03	10:17	119.2	2	C	D PROJ	SEB-S	-20.8	Miyazaki, Isao	117.3	+1.9
15	2019/10/08	10:26	137.5	2	C	D PROJ	SEB-S	-20.5	Miyazaki, Isao	135.8	+1.7
16	2019/10/14	16:22	161.5	2	C	D PROJ	SEB-S	-21.4	Foster, Clyde	159.1	+2.4
17	2019/10/16	08:46	166.2	2	C	D PROJ	SEB-S	-21.7	Kumamori, Teruaki	165.3	+0.9
18	2019/10/21	16:21	186.6	2	C	D PROJ	SEB-S	-21.1	Foster, Clyde	185.1	+1.5
19	2019/10/23	10:06	192.6	2	C	D PROJ	SEB-S	-22.1	Miyazaki, Isao	191.5	+1.1
20	2019/10/28	09:56	210.3	2	C	D PROJ	SEB-S	-22.3	Miyazaki, Isao	210.1	+0.2
21	2019/10/31	16:19	221.9	2	C	D PROJ	SEB-S	-21.0	Foster, Clyde	222.2	-0.3
22	2019/11/02	08:19	230.4	2	C	D PROJ	SEB-S	-21.4	Einaga, Hideo	228.4	+2.0
23	2019/11/07	17:01	248.4	2	C	D PROJ	SEB-S	-21.5	Foster, Clyde	248.3	+0.1
24	2019/11/10	16:25	258.3	2	C	D PROJ	SEB-S	-22.0	Foster, Clyde	259.4	-1.1
25	2019/11/12	08:15	263.8	2	C	D PROJ	SEB-S	-22.0	Einaga, Hideo	265.5	-1.7
26	2019/11/17	08:04	281.6	2	C	D PROJ	SEB-S	-21.2	Einaga, Hideo	284.1	-2.5
27	2019/11/17	16:35	283.2	2	C	D PROJ	SEB-S	-22.2	Foster, Clyde	285.4	-2.2