Rotation Period in 2019 Apparition(SSZW1)

Object	SSTZ white spot	ID	SSZW1

Period	p1	Data Count	34
Rotation Period	9h55m42.9s±1.5s	Refernce Date	2019/06/10
Drift Rate (deg./day)	+0.055±0.038	Refernce Longitude	80.2±2.5
Limiting Date	2019/01/21－2019/06/04	Latitude	-49.8±0.7
Limiting Longitude	66.4－79.1	Wind Velocity (m/sec)	-2.9±0.3

Period	p2	Data Count	12
Rotation Period	9h55m21.3s±3.0s	Refernce Date	2019/06/10
Drift Rate (deg./day)	-0.472±0.074	Refernce Longitude	70.7±2.3
Limiting Date	2019/06/11－2019/08/13	Latitude	-51.1±0.7
Limiting Longitude	72.4－38.1	Wind Velocity (m/sec)	+1.8±0.6

Period	p3	Data Count	22
Rotation Period	9h54m37.5s±3.3s	Refernce Date	2019/06/10
Drift Rate (deg./day)	-1.540±0.079	Refernce Longitude	148.5±2.5
Limiting Date	2019/08/18－2019/10/19	Latitude	-51.3±0.4
Limiting Longitude	36.2－302.2	Wind Velocity (m/sec)	+11.1±0.7

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2019/01/21	03:13	67.5	2	C	W SPOT	SSTZ	-49.5	Foster, Clyde	72.6	-5.1
2	2019/01/24	21:44	66.4	2	C	W SPOT	SSTZ	-51.1	Einaga, Hideo	72.8	-6.4
3	2019/02/07	21:36	71.7	2	C	W SPOT	SSTZ	-49.1	Go, Christopher	73.5	-1.8
4	2019/02/09	22:59	71.7	2	C	W SPOT	SSTZ	-49.6	Olivetti, Tiziano	73.6	-1.9
5	2019/02/12	21:40	73.1	2	C	W SPOT	SSTZ	-49.7	Go, Christopher	73.8	-0.7
6	2019/02/17	21:15	71.0	2	C	W SPOT	SSTZ	-50.8	Kumamori, Teruaki	74.1	-3.1
7	2019/02/19	03:20	74.0	2	C	W SPOT	SSTZ	-49.6	Foster, Clyde	74.1	-0.1
8	2019/02/19	21:42	73.0	2	C	W SPOT	SSTZ	-48.9	Go, Christopher	74.2	-1.2
9	2019/02/26	03:37	76.1	2	C	W SPOT	SSTZ	-48.8	Foster, Clyde	74.5	+1.6
10	2019/03/03	02:35	77.7	2	C	W SPOT	SSTZ	-49.0	Foster, Clyde	74.8	+2.9
11	2019/03/05	03:33	77.7	2	C	W SPOT	SSTZ	-49.6	Foster, Clyde	74.9	+2.8
12	2019/03/08	21:11	79.1	2	C	W SPOT	SSTZ	-51.3	Kumamori, Teruaki	75.1	+4.0
13	2019/03/08	02:17	76.9	2	C	W SPOT	SSTZ	-49.9	Foster, Clyde	75.1	+1.8
14	2019/03/09	08:20	77.7	2	C	W SPOT	SSTZ	-50.1	Carvalho, Fabio	75.1	+2.6
15	2019/03/09	18:46	77.1	2	C	W SPOT	SSTZ	-49.7	Wesley, Anthony	75.2	+1.9
16	2019/03/10	03:11	78.2	2	C	W SPOT	SSTZ	-49.5	Foster, Clyde	75.2	+3.0
17	2019/03/17	03:29	77.5	2	C	W SPOT	SSTZ	-50.0	Foster, Clyde	75.6	+1.9
18	2019/03/18	19:32	77.7	2	C	W SPOT	SSTZ	-49.6	Wesley, Anthony	75.7	+2.0
19	2019/03/22	03:13	77.4	2	C	W SPOT	SSTZ	-49.7	Foster, Clyde	75.8	+1.6
20	2019/03/23	19:28	78.5	2	C	W SPOT	SSTZ	-49.1	Wesley, Anthony	75.9	+2.6
21	2019/03/25	21:29	78.5	2	C	W SPOT	SSTZ	-49.6	Go, Christopher	76.0	+2.5
22	2019/03/30	19:40	78.4	2	C	W SPOT	SSTZ	-50.2	Wesley, Anthony	76.3	+2.1
23	2019/04/04	18:18	78.1	2	C	W SPOT	SSTZ	-49.8	Wesley, Anthony	76.6	+1.5
24	2019/04/06	20:17	76.0	2	C	W SPOT	SSTZ	-50.5	Kumamori, Teruaki	76.7	-0.7
25	2019/04/09	17:54	75.3	2	C	W SPOT	SSTZ	-50.0	Wesley, Anthony	76.9	-1.6
26	2019/04/13	21:08	75.6	2	C	W SPOT	SSTZ	-49.2	Olivetti, Tiziano	77.1	-1.5
27	2019/04/18	19:32	76.0	2	C	W SPOT	SSTZ	-48.6	Go, Christopher	77.4	-1.4
28	2019/04/21	18:15	77.7	2	C	W SPOT	SSTZ	-49.3	Go, Christopher	77.5	+0.2
29	2019/04/24	05:00	78.4	2	C	W SPOT	SSTZ	-49.2	Carvalho, Fabio	77.7	+0.7
30	2019/05/04	03:19	76.4	2	C	W SPOT	SSTZ	-50.2	Foster, Clyde	78.2	-1.8
31	2019/05/10	17:56	76.4	2	C	W SPOT	SSTZ	-50.4	Horiuchi, Tadashi	78.6	-2.2
32	2019/05/25	16:32	79.0	2	C	W SPOT	SSTZ	-50.4	Horiuchi, Tadashi	79.4	-0.4
33	2019/05/28	22:41	76.4	2	C	W SPOT	SSTZ	-50.5	Foster, Clyde	79.6	-3.2
34	2019/06/04	14:14	77.2	2	C	W SPOT	SSTZ	-50.8	Akutsu, Tomio	79.9	-2.7
35	2019/06/11	15:36	72.4	2	C	W SPOT	SSTZ	-50.6	Kumamori, Teruaki	70.0	+2.4
36	2019/06/14	12:59	70.8	2	C	W SPOT	SSTZ	-50.0	Wesley, Anthony	68.6	+2.2
37	2019/06/17	00:33	67.6	2	C	W SPOT	SSTZ	-50.5	Pellier, Christophe	67.4	+0.2
38	2019/06/21	13:42	63.4	2	C	W SPOT	SSTZ	-51.0	Go, Christopher	65.3	-1.9
39	2019/06/25	06:16	59.7	2	C	W SPOT	SSTZ	-51.1	Maxson, Paul	63.5	-3.8
40	2019/07/07	05:36	56.0	2	C	W SPOT	SSTZ	-50.7	Maxson, Paul	57.9	-1.9
41	2019/07/13	11:20	54.2	2	C	W SPOT	SSTZ	-50.6	Miyazaki, Isao	54.9	-0.7
42	2019/07/22	12:59	52.7	2	C	W SPOT	SSTZ	-51.0	Miyazaki, Isao	50.7	+2.0
43	2019/08/02	16:35	48.6	2	C	W SPOT	SSTZ	-52.2	Foster, Clyde	45.4	+3.2
44	2019/08/03	12:15	46.1	2	C	W SPOT	SSTZ	-52.4	Miyazaki, Isao	45.0	+1.1
45	2019/08/06	10:02	43.0	2	C	W SPOT	SSTZ	-51.5	Suzuki, Kunihiko	43.6	-0.6
46	2019/08/13	11:00	38.1	2	C	W SPOT	SSTZ	-51.4	Ishibashi, Tsutomu	40.3	-2.2
47	2019/08/18	09:52	35.4	2	C	W SPOT	SSTZ	-50.4	Einaga, Hideo	41.6	-6.2
48	2019/08/20	02:37	36.2	2	C	W SPOT	SSTZ	-51.1	Maxson, Paul	39.0	-2.8
49	2019/08/25	10:56	29.6	2	C	W SPOT	SSTZ	-51.2	Miyazaki, Isao	30.8	-1.2
50	2019/08/25	10:19	31.1	2	C	W SPOT	SSTZ	-50.8	Ohsugi, Tadao	30.8	+0.3
51	2019/09/01	10:57	22.6	2	C	W SPOT	SSTZ	-51.4	Miyazaki, Isao	20.0	+2.6
52	2019/09/06	10:37	16.4	2	C	W SPOT	SSTZ	-51.9	Suzuki, Kunihiko	12.3	+4.1
53	2019/09/13	11:10	2.9	2	C	W SPOT	SSTZ	-51.6	Miyazaki, Isao	1.5	+1.4
54	2019/09/16	07:24	359.5	2	C	W SPOT	SSTZ	-51.1	Wesley, Anthony	357.1	+2.4
55	2019/09/18	09:24	355.3	2	C	W SPOT	SSTZ	-51.7	Kumamori, Teruaki	353.9	+1.4
56	2019/09/21	07:33	351.2	2	C	W SPOT	SSTZ	-50.6	Wesley, Anthony	349.4	+1.8
57	2019/09/23	08:04	348.8	2	C	W SPOT	SSTZ	-51.5	Wesley, Anthony	346.3	+2.5
58	2019/09/25	10:33	344.4	2	C	W SPOT	SSTZ	-51.3	Miyazaki, Isao	343.0	+1.4
59	2019/09/26	15:52	343.2	2	C	W SPOT	SSTZ	-51.3	Foster, Clyde	341.2	+2.0
60	2019/10/03	16:19	329.6	2	C	W SPOT	SSTZ	-51.7	Foster, Clyde	330.4	-0.8
61	2019/10/05	07:35	326.7	2	C	W SPOT	SSTZ	-51.2	Wesley, Anthony	327.8	-1.1
62	2019/10/05	08:39	327.9	2	C	W SPOT	SSTZ	-51.6	Suzuki, Kunihiko	327.8	+0.1
63	2019/10/05	17:46	325.1	2	C	W SPOT	SSTZ	-51.6	Foster, Clyde	327.2	-2.1
64	2019/10/08	15:43	322.0	2	C	W SPOT	SSTZ	-51.1	Foster, Clyde	322.7	-0.7
65	2019/10/10	07:44	319.7	2	C	W SPOT	SSTZ	-50.5	Wesley, Anthony	320.1	-0.4
66	2019/10/12	08:42	316.4	2	C	W SPOT	SSTZ	-51.1	Wesley, Anthony	317.0	-0.6
67	2019/10/14	09:44	313.6	2	C	W SPOT	SSTZ	-52.0	Wesley, Anthony	313.8	-0.2
68	2019/10/19	08:11	302.2	2	C	W SPOT	SSTZ	-51.1	Wesley, Anthony	306.2	-4.0