Rotation Period in 2019 Apparition(NNJ33)

Object	NNTBs jetstream spot	ID	NNJ33

Period		Data Count	28
Rotation Period	9h53m41.8s±3.6s	Refernce Date	2019/06/10
Drift Rate (deg./day)	-2.903±0.087	Refernce Longitude	83.1±1.8
Limiting Date	2019/07/22－2019/09/02	Latitude	+35.5±0.5
Limiting Longitude	317.1－198.3	Wind Velocity (m/sec)	+30.3±1.0

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2019/07/22	10:30	317.1	2	C	D SPOT	NNTB-S	+36.4	Wesley, Anthony	319.9	-2.8
2	2019/07/24	11:39	311.3	2	C	D PROJ	NNTB-S	+35.6	Kumamori, Teruaki	314.0	-2.7
3	2019/07/25	17:48	307.5	2	C	D PROJ	NNTB-S	+35.7	Foster, Clyde	310.3	-2.8
4	2019/07/26	12:51	307.3	2	C	D PROJ	NNTB-S	+35.9	Go, Christopher	308.0	-0.7
5	2019/07/26	13:03	306.6	2	C	D PROJ	NNTB-S	+35.7	Miyazaki, Isao	308.0	-1.4
6	2019/07/27	19:41	304.1	2	C	D PROJ	NNTB-S	+35.4	Foster, Clyde	304.3	-0.2
7	2019/07/29	20:50	298.3	2	C	D BAR	NNTB-S	+35.7	Foster, Clyde	298.3	0.0
8	2019/07/30	17:06	296.8	2	C	D BAR	NNTB-S	+35.3	Foster, Clyde	295.9	+0.9
9	2019/07/31	11:22	295.9	2	C	D SPOT	NNTB-S	+35.5	Horiuchi, Tadashi	293.7	+2.2
10	2019/07/31	12:46	293.2	2	C	D SPOT	NNTB-S	+35.5	Kumamori, Teruaki	293.5	-0.3
11	2019/08/01	18:02	290.9	2	C	D BAR	NNTB-S	+36.0	Foster, Clyde	290.0	+0.9
12	2019/08/02	13:04	290.2	2	C	D SPOT	NNTB-S	+34.8	Suzuki, Kunihiko	287.7	+2.5
13	2019/08/03	10:06	287.6	2	C	D PROJ	NNTB-S	+35.3	Suzuki, Kunihiko	285.1	+2.5
14	2019/08/03	19:20	286.9	2	C	D SPOT	NNTB-S	+35.6	Foster, Clyde	284.0	+2.9
15	2019/08/10	09:55	267.6	2	C	D PROJ	NNTB-S	+35.3	Suzuki, Kunihiko	264.8	+2.8
16	2019/08/10	18:54	265.3	2	C	D SPOT	NNTB-S	+35.9	Foster, Clyde	263.7	+1.6
17	2019/08/11	16:24	261.8	2	C	D PROJ	NNTB-S	+35.5	Foster, Clyde	261.1	+0.7
18	2019/08/12	10:44	259.2	2	C	D SPOT	NNTB-S	+34.6	Ishibashi, Tsutomu	258.9	+0.3
19	2019/08/14	02:45	255.8	2	C	D SPOT	NNTB-S	+35.4	Maxson, Paul	254.1	+1.7
20	2019/08/15	18:02	249.5	2	C	D PROJ	NNTB-S	+35.2	Foster, Clyde	249.3	+0.2
21	2019/08/19	10:26	239.0	2	C	D SPOT	NNTB-S	+36.5	Wesley, Anthony	238.6	+0.4
22	2019/08/20	16:34	232.9	2	C	D PROJ	NNTB-S	+35.9	Foster, Clyde	235.0	-2.1
23	2019/08/21	12:54	229.5	2	C	D PROJ	NNTB-S	+35.2	Miyazaki, Isao	232.5	-3.0
24	2019/08/22	17:51	227.1	2	C	D PROJ	NNTB-S	+36.1	Foster, Clyde	229.0	-1.9
25	2019/08/24	10:50	223.2	2	C	D PROJ	NNTB-S	+34.7	Miyazaki, Isao	224.1	-0.9
26	2019/08/26	11:57	216.7	2	C	D PROJ	NNTB-S	+34.9	Miyazaki, Isao	218.1	-1.4
27	2019/08/31	10:16	204.3	2	C	D SPOT	NNTB-S	+35.3	Miyazaki, Isao	203.8	+0.5
28	2019/09/02	11:06	198.3	2	C	D SPOT	NNTB-S	+36.3	Miyazaki, Isao	197.9	+0.4