Rotation Period in 2019 Apparition(SSZW5)

Object	SSTZ white spot	ID	SSZW5

Period		Data Count	28
Rotation Period	9h55m24.8s±2.6s	Refernce Date	2019/06/10
Drift Rate (deg./day)	-0.386±0.064	Refernce Longitude	132.9±3.9
Limiting Date	2019/06/11－2019/10/11	Latitude	-50.5±0.7
Limiting Longitude	137.4－82.1	Wind Velocity (m/sec)	+1.1±0.6

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2019/06/11	15:36	137.4	2	C	W SPOT	SSTZ	-50.5	Kumamori, Teruaki	132.2	+5.2
2	2019/06/19	13:41	129.0	2	C	W SPOT	SSTZ	-51.3	Kumamori, Teruaki	129.2	-0.2
3	2019/06/21	14:06	128.0	2	C	W SPOT	SSTZ	-50.0	Go, Christopher	128.4	-0.4
4	2019/06/26	13:59	126.8	2	C	W SPOT	SSTZ	-49.8	Yoshida, Tomoyuki	126.5	+0.3
5	2019/07/06	12:22	125.1	2	C	W SPOT	SSTZ	-50.3	Ohsugi, Tadao	122.6	+2.5
6	2019/07/12	16:44	123.0	2	C	W SPOT	SSTZ	-51.3	Foster, Clyde	120.2	+2.8
7	2019/07/13	13:21	121.5	2	C	W SPOT	SSTZ	-51.9	Miyazaki, Isao	119.9	+1.6
8	2019/07/14	18:35	118.6	2	C	W SPOT	SSTZ	-51.7	Foster, Clyde	119.4	-0.8
9	2019/07/15	14:44	117.1	2	C	W SPOT	SSTZ	-51.3	Nakai, Kenji	119.1	-2.0
10	2019/07/18	11:45	111.5	2	C	W SPOT	SSTZ	-50.3	Go, Christopher	118.0	-6.5
11	2019/07/23	11:44	110.4	2	C	W SPOT	SSTZ	-50.5	Miyazaki, Isao	116.1	-5.7
12	2019/07/25	03:18	111.0	2	C	W SPOT	SSTZ	-49.4	Maxson, Paul	115.4	-4.4
13	2019/07/30	11:18	110.0	2	C	W SPOT	SSTZ	-50.4	Ishibashi, Tsutomu	113.4	-3.4
14	2019/08/04	10:44	108.7	2	C	W SPOT	SSTZ	-50.9	Einaga, Hideo	111.5	-2.8
15	2019/08/10	16:25	106.9	2	C	W SPOT	SSTZ	-50.2	Foster, Clyde	109.0	-2.1
16	2019/08/12	16:58	107.1	2	C	W SPOT	SSTZ	-50.7	Foster, Clyde	108.3	-1.2
17	2019/08/17	16:40	106.4	2	C	W SPOT	SSTZ	-50.2	Foster, Clyde	106.3	+0.1
18	2019/08/28	11:02	104.2	2	C	W SPOT	SSTZ	-50.2	Miyazaki, Isao	102.2	+2.0
19	2019/08/28	09:50	104.8	2	C	W SPOT	SSTZ	-49.9	Wesley, Anthony	102.2	+2.6
20	2019/08/30	02:31	106.0	2	C	W SPOT	SSTZ	-49.7	Maxson, Paul	101.5	+4.5
21	2019/08/31	07:38	105.1	2	C	W SPOT	SSTZ	-49.5	Wesley, Anthony	101.1	+4.0
22	2019/09/02	09:59	104.9	2	C	W SPOT	SSTZ	-49.7	Kumamori, Teruaki	100.3	+4.6
23	2019/09/09	10:18	104.9	2	C	W SPOT	SSTZ	-51.1	Kumamori, Teruaki	97.6	+7.3
24	2019/09/11	11:14	102.9	2	C	W SPOT	SSTZ	-50.9	Miyazaki, Isao	96.8	+6.1
25	2019/09/17	07:30	93.9	2	C	W SPOT	SSTZ	-52.0	Wesley, Anthony	94.5	-0.6
26	2019/09/24	17:02	85.3	2	C	W SPOT	SSTZ	-50.2	Foster, Clyde	91.7	-6.4
27	2019/10/06	07:28	82.1	2	C	W SPOT	SSTZ	-50.2	Wesley, Anthony	87.2	-5.1
28	2019/10/11	16:11	83.1	2	C	W SPOT	SSTZ	-50.0	Foster, Clyde	85.1	-2.0