Rotation Period in 2012-13 Apparition(NNJ8)

Object	NNTBs jetstream spot	ID	NNJ8

Period		Data Count	42
Rotation Period	9h54m01.2s±1.0s	Refernce Date	2012/12/03
Drift Rate (deg./day)	-2.428±0.024	Refernce Longitude	114.8±1.1
Limiting Date	2013/01/28－2013/05/03	Latitude	+34.2±0.4
Limiting Longitude	338.8－107.1	Wind Velocity (m/sec)	+25.3±0.3

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2013/01/28	11:01	338.8	2	C	D SPOT	NNTB	+34.2	Yamazaki, Akihiro	337.7	+1.1
2	2013/01/29	08:58	337.1	2	C	D SPOT	NNTB	+34.7	Kozawa, Tokujiro	335.5	+1.6
3	2013/01/31	10:25	332.9	2	C	D SPOT	NNTB	+35.1	Kozawa, Tokujiro	330.5	+2.4
4	2013/02/02	11:14	326.0	2	C	D SPOT	NNTB-S	+34.4	Einaga, Hideo	325.6	+0.4
5	2013/02/07	10:16	311.6	2	C	D SPOT	NNTB-S	+33.6	Einaga, Hideo	313.5	-1.9
6	2013/02/09	11:47	305.9	2	C	D SPOT	NNTB-S	+34.0	Yamazaki, Akihiro	308.5	-2.6
7	2013/02/09	10:29	306.6	2	C	D SPOT	NNTB-S	+34.1	Go, Christopher	308.7	-2.1
8	2013/02/11	11:58	301.9	2	C	D SPOT	NNTB-S	+34.2	Go, Christopher	303.6	-1.7
9	2013/02/16	21:35	291.5	2	C	D SPOT	NNTB-S	+33.9	Delcroix, Marc	290.5	+1.0
10	2013/02/16	11:44	291.8	2	C	D SPOT	NNTB-S	+33.8	Go, Christopher	291.5	+0.3
11	2013/02/16	11:59	292.2	2	C	D SPOT	NNTB-S	+34.5	Einaga, Hideo	291.5	+0.7
12	2013/02/16	11:04	292.1	2	C	D SPOT	NNTB-S	+33.9	Miyazaki, Isao	291.6	+0.5
13	2013/02/18	12:23	288.1	2	C	D SPOT	NNTB-S	+33.9	Miyazaki, Isao	286.6	+1.5
14	2013/02/21	10:49	279.6	2	C	D SPOT	NNTB-S	+34.2	Ota, Satoshi	279.5	+0.1
15	2013/02/21	09:06	280.9	2	C	D SPOT	NNTB-S	+34.5	Einaga, Hideo	279.7	+1.2
16	2013/02/23	10:44	274.7	2	C	D SPOT	NNTB-S	+34.3	Kozawa, Tokujiro	274.6	+0.1
17	2013/02/23	10:49	273.7	2	C	D SPOT	NNTB-S	+33.7	Ota, Satoshi	274.6	-0.9
18	2013/02/23	11:54	274.3	2	C	D SPOT	NNTB-S	+34.0	Miyazaki, Isao	274.5	-0.2
19	2013/02/26	19:23	265.2	2	C	D SPOT	NNTB-S	+33.9	Delcroix, Marc	266.5	-1.3
20	2013/02/28	11:46	262.3	2	C	D SPOT	NNTB-S	+34.8	Miyazaki, Isao	262.4	-0.1
21	2013/03/02	10:34	257.6	2	C	D SPOT	NNTB-S	+34.2	Go, Christopher	257.7	-0.1
22	2013/03/05	08:47	248.9	2	C	D SPOT	NNTB-S	+34.5	Einaga, Hideo	250.6	-1.7
23	2013/03/05	09:54	249.3	2	C	D SPOT	NNTB-S	+34.3	Kozawa, Tokujiro	250.4	-1.1
24	2013/03/09	12:17	239.8	2	C	D SPOT	NNTB-S	+35.1	Yoshida, Tomoyuki	240.5	-0.7
25	2013/03/12	10:24	234.4	2	C	D SPOT	NNTB-S	+33.7	Miyazaki, Isao	233.4	+1.0
26	2013/03/14	10:27	230.5	2	C	D SPOT	NNTB-S	+34.2	Go, Christopher	228.5	+2.0
27	2013/03/19	09:43	217.4	2	C	D SPOT	NNTB-S	+34.6	Einaga, Hideo	216.5	+0.9
28	2013/03/21	11:19	211.1	2	C	D SPOT	NNTB-S	+34.3	Einaga, Hideo	211.5	-0.4
29	2013/03/24	10:10	203.0	2	C	D SPOT	NNTB-S	+34.0	Go, Christopher	204.3	-1.3
30	2013/03/26	10:11	199.4	2	C	D SPOT	NNTB-S	+33.7	Einaga, Hideo	199.4	0.0
31	2013/03/28	10:40	195.0	2	C	D SPOT	NNTB-S	+33.8	Go, Christopher	194.5	+0.5
32	2013/04/05	09:15	175.1	2	C	D SPOT	NNTB-S	+33.5	Kozawa, Tokujiro	175.3	-0.2
33	2013/04/07	10:09	170.7	2	C	D SPOT	NNTB-S	+34.5	Go, Christopher	170.3	+0.4
34	2013/04/12	09:36	158.5	2	C	D SPOT	NNTB-S	+34.1	Einaga, Hideo	158.2	+0.3
35	2013/04/12	09:40	159.2	2	C	D SPOT	NNTB-S	+34.5	Iwamasa, Ryuichi	158.2	+1.0
36	2013/04/14	10:19	152.7	2	C	D SPOT	NNTB-S	+34.2	Go, Christopher	153.3	-0.6
37	2013/04/19	10:05	141.7	2	C	D SPOT	NNTB-S	+33.9	Go, Christopher	141.2	+0.5
38	2013/04/23	11:01	131.7	2	C	D SPOT	NNTB-S	+34.1	Go, Christopher	131.4	+0.3
39	2013/04/26	10:29	124.5	2	C	D SPOT	NNTB-S	+34.8	Go, Christopher	124.1	+0.4
40	2013/04/28	10:23	119.1	2	C	D SPOT	NNTB-S	+34.1	Go, Christopher	119.3	-0.2
41	2013/04/28	10:37	118.4	2	C	D SPOT	NNTB-S	+33.9	Miyazaki, Isao	119.3	-0.9
42	2013/05/03	10:22	107.1	2	C	D SPOT	NTZ	+33.7	Go, Christopher	107.2	-0.1