Rotation Period in 2020 Apparition(NEBW3)

Object	NEBZ white spot	ID	NEBW3

Period		Data Count	28
Rotation Period	9h54m35.3s±3.0s	Refernce Date	2020/07/14
Drift Rate (deg./day)	-1.594±0.073	Refernce Longitude	210.1±1.2
Limiting Date	2020/08/12－2020/09/14	Latitude	+13.9±0.5
Limiting Longitude	164.2－109.0	Wind Velocity (m/sec)	+18.6±1.0

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2020/08/12	12:12	164.2	2	C	W SPOT	NEBZ	+13.4	Miyazaki, Isao	163.0	+1.2
2	2020/08/14	12:48	161.1	2	C	W SPOT	NEBZ	+14.5	Miyazaki, Isao	159.8	+1.3
3	2020/08/16	14:06	156.0	2	C	W SPOT	NEBZ	+13.8	Miyazaki, Isao	156.5	-0.5
4	2020/08/19	11:28	151.5	2	C	W SPOT	NEBZ	+13.5	Suzuki, Kunihiko	151.9	-0.4
5	2020/08/19	12:29	151.4	2	C	W SPOT	NEBZ	+14.1	Miyazaki, Isao	151.8	-0.4
6	2020/08/19	12:07	151.1	2	C	W SPOT	NEBZ		Horikawa, Kuniaki	151.9	-0.8
7	2020/08/20	16:51	148.8	2	C	W SPOT	NEBZ	+14.1	Foster, Clyde	150.0	-1.2
8	2020/08/21	12:42	149.8	2	C	W SPOT	NEBZ	+14.7	Miyazaki, Isao	148.6	+1.2
9	2020/08/21	13:34	149.2	2	C	W SPOT	NEBZ	+13.6	Yoshida, Tomoyuki	148.6	+0.6
10	2020/08/21	13:45	151.0	2	C	W SPOT	NEBZ		Horikawa, Kuniaki	148.6	+2.4
11	2020/08/23	16:22	144.0	2	C	W SPOT	NEBZ	+13.8	Foster, Clyde	145.2	-1.2
12	2020/08/24	12:06	142.2	2	C	W SPOT	NEBZ	+14.0	Wesley, Anthony	143.9	-1.7
13	2020/08/24	10:51	142.8	2	C	W SPOT	NEBZ	+13.9	Suzuki, Kunihiko	144.0	-1.2
14	2020/08/25	16:35	142.3	2	C	W SPOT	NEBZ	+14.4	Foster, Clyde	142.0	+0.3
15	2020/08/28	14:03	136.7	2	C	W SPOT	NEBZ	+14.4	Miyazaki, Isao	137.4	-0.7
16	2020/08/29	09:28	136.0	2	C	W SPOT	NEBZ	+14.5	Suzuki, Kunihiko	136.1	-0.1
17	2020/08/29	10:47	135.8	2	C	W SPOT	NEBZ	+14.4	Ishibashi, Tsutomu	136.0	-0.2
18	2020/08/31	10:42	132.5	2	C	W SPOT	NEBZ	+13.0	Ohsugi, Tadao	132.8	-0.3
19	2020/08/31	11:54	130.7	2	C	W SPOT	NEBZ	+12.9	Go, Christopher	132.8	-2.1
20	2020/09/03	09:35	129.4	2	C	W SPOT	NEBZ	+14.5	Suzuki, Kunihiko	128.1	+1.3
21	2020/09/07	12:21	123.4	2	C	W SPOT	NEBZ	+14.5	Miyazaki, Isao	121.6	+1.8
22	2020/09/09	13:17	120.2	2	C	W SPOT	NEBZ	+14.1	Miyazaki, Isao	118.3	+1.9
23	2020/09/10	09:28	117.8	2	C	W SPOT	NEBZ	+14.4	Einaga, Hideo	117.0	+0.8
24	2020/09/12	10:33	114.6	2	C	W SPOT	NEBZ	+13.8	Ohsugi, Tadao	113.7	+0.9
25	2020/09/12	12:17	113.9	2	C	W SPOT	NEBZ	+13.2	Olivetti, Tiziano	113.6	+0.3
26	2020/09/13	08:07	111.7	2	C	W SPOT	NEBZ	+13.3	Wesley, Anthony	112.3	-0.6
27	2020/09/13	16:21	110.8	2	C	W SPOT	NEBZ	+13.6	Foster, Clyde	111.7	-0.9
28	2020/09/14	12:03	109.0	2	C	W SPOT	NEBZ	+14.0	Wesley, Anthony	110.4	-1.4