Rotation Period in 2022-23 Apparition(N2J8)

Object	NNTBs jetstream spot	ID	N2J8

Period	p1	Data Count	33
Rotation Period	9h53m48.8s±1.3s	Refernce Date	2022/09/26
Drift Rate (deg./day)	-2.732±0.033	Refernce Longitude	17.2±0.8
Limiting Date	2022/05/10－2022/06/30	Latitude	+35.2±0.4
Limiting Longitude	36.1－254.0	Wind Velocity (m/sec)	+28.5±0.4

Period	p2	Data Count	27
Rotation Period	9h54m13.7s±5.4s	Refernce Date	2022/09/26
Drift Rate (deg./day)	-2.121±0.132	Refernce Longitude	66.7±1.8
Limiting Date	2022/07/02－2022/07/29	Latitude	+34.4±0.5
Limiting Longitude	249.0－194.2	Wind Velocity (m/sec)	+21.7±1.5

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2022/05/10	04:06	36.1	2	C	D SPOT	NNTB	+35.2	Foster, Clyde	36.5	-0.4
2	2022/05/11	21:10	31.3	2	C	D SPOT	NNTB-S	+35.4	Go, Christopher	31.8	-0.5
3	2022/05/15	04:07	23.0	2	C	D SPOT	NNTB	+35.3	Foster, Clyde	22.9	+0.1
4	2022/05/21	19:34	5.7	2	C	D SPOT	NNTB-S	+34.3	Miyazaki, Isao	4.7	+1.0
5	2022/05/22	04:07	3.2	2	C	D SPOT	NNTB-S	+35.4	Foster, Clyde	3.7	-0.5
6	2022/05/23	19:52	0.2	2	C	D SPOT	NNTB-S	+35.1	Ito, Satoshi	359.2	+1.0
7	2022/05/23	21:09	358.7	2	C	D SPOT	NNTB-S	+35.2	Go, Christopher	359.1	-0.4
8	2022/05/27	04:06	350.8	2	C	D SPOT	NNTB-S	+35.8	Foster, Clyde	350.1	+0.7
9	2022/05/28	19:22	345.8	2	C	D SPOT	NNTB-S	+35.3	Suzuki, Kunihiko	345.6	+0.2
10	2022/05/29	04:10	344.3	2	C	D SPOT	NNTB-S	+35.2	Foster, Clyde	344.6	-0.3
11	2022/06/01	20:47	334.1	2	C	D SPOT	NNTB-S	+34.8	Suzuki, Kunihiko	334.5	-0.4
12	2022/06/02	18:49	329.7	2	C	D SPOT	NNTB-S	+36.5	Horiuchi, Tadashi	332.0	-2.3
13	2022/06/03	03:37	330.2	2	C	D SPOT	NNTB-S	+35.5	Foster, Clyde	331.0	-0.8
14	2022/06/04	19:24	325.9	2	C	D SPOT	NNTB-S	+35.0	Miyazaki, Isao	326.5	-0.6
15	2022/06/06	19:28	321.2	2	C	D SPOT	NNTB-S	+35.4	Suzuki, Kunihiko	321.0	+0.2
16	2022/06/06	21:08	321.2	2	C	D SPOT	NNTB-S	+35.9	Go, Christopher	320.8	+0.4
17	2022/06/08	21:11	316.8	2	C	D SPOT	NNTB-S	+34.4	Go, Christopher	315.3	+1.5
18	2022/06/10	03:30	311.8	2	C	D SPOT	NNTB-S	+35.0	Foster, Clyde	311.9	-0.1
19	2022/06/17	04:09	293.5	2	C	D SPOT	NNTB-S	+35.3	Foster, Clyde	292.7	+0.8
20	2022/06/18	19:47	288.9	2	C	D SPOT	NNTB-S	+35.2	Suzuki, Kunihiko	288.2	+0.7
21	2022/06/18	18:47	289.9	2	C	D SPOT	NNTB-S	+34.6	Kumamori, Teruaki	288.3	+1.6
22	2022/06/20	20:27	283.6	2	C	D SPOT	NNTB-S	+35.0	Miyazaki, Isao	282.6	+1.0
23	2022/06/23	19:35	275.3	2	C	D SPOT	NNTB-S	+35.5	Wesley, Anthony	274.5	+0.8
24	2022/06/25	20:25	269.2	2	C	D SPOT	NNTB-S	+34.8	Miyazaki, Isao	269.0	+0.2
25	2022/06/25	21:10	268.3	2	C	D SPOT	NNTB-S	+35.4	Go, Christopher	268.9	-0.6
26	2022/06/26	04:25	267.2	2	C	D SPOT	NNTB-S	+35.2	Foster, Clyde	268.1	-0.9
27	2022/06/27	20:06	263.9	2	C	D SPOT	NNTB-S	+34.3	Miyazaki, Isao	263.6	+0.3
28	2022/06/27	20:50	263.6	2	C	D SPOT	NNTB-S	+34.9	Yamazaki, Akihiro	263.5	+0.1
29	2022/06/28	18:13	261.0	2	C	D SPOT	NNTB-S	+35.4	Miyazaki, Isao	261.0	0.0
30	2022/06/29	22:32	257.8	2	C	D SPOT	NNTB-S	+34.9	Olivetti, Tiziano	257.8	0.0
31	2022/06/30	17:51	255.3	2	C	D SPOT	NNTB-S	+35.0	Horiuchi, Tadashi	255.6	-0.3
32	2022/06/30	19:01	254.7	2	C	D SPOT	NNTB-S	+34.9	Ishibashi, Tsutomu	255.5	-0.8
33	2022/06/30	18:44	254.0	2	C	D SPOT	NNTB-S		Horikawa, Kuniaki	255.5	-1.5
34	2022/07/02	20:41	249.0	2	C	D SPOT	NNTB-S	+35.1	Go, Christopher	247.3	+1.7
35	2022/07/04	20:16	244.4	2	C	D SPOT	NNTB-S	+35.0	Miyazaki, Isao	243.1	+1.3
36	2022/07/04	02:56	245.7	2	C	D SPOT	NNTB-S	+35.1	Dauvergne, Jean-Luc	244.7	+1.0
37	2022/07/06	03:28	241.6	2	C	D SPOT	NNTB-S	+34.8	Dauvergne, Jean-Luc	240.4	+1.2
38	2022/07/07	19:12	237.3	2	C	D SPOT	NNTB-S	+34.1	Miyazaki, Isao	236.9	+0.4
39	2022/07/09	20:17	231.9	2	C	D BAR	NNTB-S	+34.2	Miyazaki, Isao	232.5	-0.6
40	2022/07/09	10:52	233.8	2	C	D BAR	NNTB-S	+34.0	Grafton, Ed	233.4	+0.4
41	2022/07/10	17:16	230.7	2	C	D SPOT	NNTB-S	+34.0	Miyazaki, Isao	230.7	0.0
42	2022/07/11	03:15	230.2	2	C	D SPOT	NNTB-S	+34.3	Dauvergne, Jean-Luc	229.8	+0.4
43	2022/07/12	08:54	226.0	2	C	D SPOT	NNTB-S	+35.1	Phillips, Michael	227.2	-1.2
44	2022/07/12	17:30	227.0	2	C	D SPOT	NNTB-S	+34.7	Miyazaki, Isao	226.4	+0.6
45	2022/07/13	02:23	225.4	2	C	D SPOT	NNTB-S	+34.6	Dauvergne, Jean-Luc	225.6	-0.2
46	2022/07/14	19:23	220.8	2	C	D SPOT	NNTB-S	+34.6	Miyazaki, Isao	222.0	-1.2
47	2022/07/16	09:51	217.9	2	C	D SPOT	NNTB-S	+33.9	Grafton, Ed	218.6	-0.7
48	2022/07/18	02:05	212.8	2	C	D SPOT	NNTB-S	+34.4	Dauvergne, Jean-Luc	215.0	-2.2
49	2022/07/19	18:14	209.4	2	C	D SPOT	NNTB-S	+34.2	Miyazaki, Isao	211.5	-2.1
50	2022/07/21	09:39	206.1	2	C	D SPOT	NNTB-S	+34.5	Grafton, Ed	208.0	-1.9
51	2022/07/21	19:37	205.8	2	C	D SPOT	NNTB-S	+34.1	Miyazaki, Isao	207.1	-1.3
52	2022/07/22	16:35	203.4	2	C	D SPOT	NNTB-S	+33.3	Suzuki, Kunihiko	205.3	-1.9
53	2022/07/23	20:24	201.3	2	C	D SPOT	NNTB-S	+34.9	Miyazaki, Isao	202.8	-1.5
54	2022/07/24	16:14	200.1	2	C	D SPOT	NNTB-S	+34.7	Ito, Satoshi	201.1	-1.0
55	2022/07/24	18:02	198.8	2	C	D SPOT	NNTB-S	+34.7	Miyazaki, Isao	200.9	-2.1
56	2022/07/26	18:15	195.3	2	C	D SPOT	NNTB-S	+34.3	Miyazaki, Isao	196.6	-1.3
57	2022/07/28	10:06	195.8	2	C	D SPOT	NNTB-S	+34.0	Grafton, Ed	193.1	+2.7
58	2022/07/28	19:10	195.6	2	C	D SPOT	NNTB-S	+34.3	Ishibashi, Tsutomu	192.3	+3.3
59	2022/07/28	20:25	194.2	2	C	D SPOT	NNTB-S	+33.6	Miyazaki, Isao	192.2	+2.0
60	2022/07/29	16:00	194.6	2	C	D BAR	NNTB-S	+34.3	Ishibashi, Tsutomu	190.5	+4.1