Rotation Period in 2012-13 Apparition(NNJ7)

Object	NNTBs jetstream spot	ID	NNJ7

Period	p1	Data Count	8
Rotation Period	9h53m19.6s±4.1s	Refernce Date	2012/12/03
Drift Rate (deg./day)	-3.449±0.099	Refernce Longitude	171.3±0.7
Limiting Date	2013/01/28－2013/02/11	Latitude	+35.0±0.6
Limiting Longitude	336.0－288.0	Wind Velocity (m/sec)	+36.9±1.1

Period	p2	Data Count	32
Rotation Period	9h53m56.9s±1.3s	Refernce Date	2012/12/03
Drift Rate (deg./day)	-2.533±0.031	Refernce Longitude	104.8±1.1
Limiting Date	2013/02/16－2013/04/28	Latitude	+34.3±0.4
Limiting Longitude	273.5－94.1	Wind Velocity (m/sec)	+26.5±0.4

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2013/01/28	11:01	336.0	2	C	D SPOT	NNTB	+35.7	Yamazaki, Akihiro	336.6	-0.6
2	2013/01/31	10:25	327.6	2	C	D SPOT	NNTB-S	+35.5	Kozawa, Tokujiro	326.3	+1.3
3	2013/01/31	09:57	325.8	2	C	D SPOT	NNTB-S	+35.6	Yoneyama, Seiichi	326.4	-0.6
4	2013/02/02	11:14	319.6	2	C	D SPOT	NNTB-S	+35.2	Einaga, Hideo	319.3	+0.3
5	2013/02/07	10:16	301.8	2	C	D SPOT	NNTB-S	+34.5	Einaga, Hideo	302.2	-0.4
6	2013/02/09	11:47	295.6	2	C	D SPOT	NNTB-S	+34.0	Yamazaki, Akihiro	295.1	+0.5
7	2013/02/09	10:29	295.1	2	C	D SPOT	NNTB-S	+34.8	Go, Christopher	295.3	-0.2
8	2013/02/11	11:58	288.0	2	C	D SPOT	NNTB-S	+34.3	Go, Christopher	288.2	-0.2
9	2013/02/16	21:35	271.8	2	C	D SPOT	NNTB-S	+34.1	Delcroix, Marc	272.5	-0.7
10	2013/02/16	11:44	272.8	2	C	D SPOT	NNTB-S	+34.1	Go, Christopher	273.5	-0.7
11	2013/02/16	10:19	273.5	2	C	D SPOT	NNTB-S	+35.1	Einaga, Hideo	273.7	-0.2
12	2013/02/16	11:04	272.7	2	C	D SPOT	NNTB-S	+34.1	Miyazaki, Isao	273.6	-0.9
13	2013/02/18	11:13	268.7	2	C	D SPOT	NNTB-S	+33.9	Ota, Satoshi	268.5	+0.2
14	2013/02/18	12:23	267.8	2	C	D SPOT	NNTB-S	+34.2	Miyazaki, Isao	268.4	-0.6
15	2013/02/21	10:49	260.1	2	C	D SPOT	NNTB-S	+34.1	Ota, Satoshi	261.0	-0.9
16	2013/02/21	09:06	261.4	2	C	D SPOT	NNTB-S	+34.6	Einaga, Hideo	261.2	+0.2
17	2013/02/23	10:44	256.2	2	C	D SPOT	NNTB-S	+34.1	Kozawa, Tokujiro	255.9	+0.3
18	2013/02/23	10:49	255.5	2	C	D SPOT	NNTB-S	+34.0	Ota, Satoshi	255.9	-0.4
19	2013/02/23	11:54	256.3	2	C	D SPOT	NNTB-S	+34.1	Miyazaki, Isao	255.8	+0.5
20	2013/02/26	19:23	248.2	2	C	D SPOT	NNTB-S	+34.1	Delcroix, Marc	247.4	+0.8
21	2013/02/28	09:02	245.3	2	C	D SPOT	NNTB-S	+35.4	Einaga, Hideo	243.4	+1.9
22	2013/03/02	10:34	240.8	2	C	D SPOT	NNTB-S	+34.5	Go, Christopher	238.2	+2.6
23	2013/03/05	08:47	231.9	2	C	D SPOT	NNTB-S	+34.8	Einaga, Hideo	230.8	+1.1
24	2013/03/05	09:54	232.6	2	C	D SPOT	NNTB-S	+34.5	Kozawa, Tokujiro	230.7	+1.9
25	2013/03/09	20:39	218.2	2	C	D SPOT	NNTB-S	+34.4	Delcroix, Marc	219.4	-1.2
26	2013/03/09	10:45	220.4	2	C	D SPOT	NNTB-S	+34.9	Miyazaki, Isao	220.5	-0.1
27	2013/03/09	12:17	220.1	2	C	D SPOT	NNTB-S	+34.7	Yoshida, Tomoyuki	220.3	-0.2
28	2013/03/12	10:24	211.2	2	C	D SPOT	NNTB-S	+34.1	Miyazaki, Isao	212.9	-1.7
29	2013/03/14	10:27	205.8	2	C	D SPOT	NNTB-S	+34.0	Go, Christopher	207.8	-2.0
30	2013/03/16	10:56	204.0	2	C	D SPOT	NNTB-S	+34.7	Miyazaki, Isao	202.7	+1.3
31	2013/03/16	11:07	203.4	2	C	D SPOT	NNTB-S	+34.2	Akutsu, Tomio	202.7	+0.7
32	2013/03/19	09:43	195.1	2	C	D SPOT	NNTB-S	+34.5	Einaga, Hideo	195.2	-0.1
33	2013/03/21	11:19	189.5	2	C	D SPOT	NNTB-S	+33.9	Einaga, Hideo	190.0	-0.5
34	2013/03/26	10:11	177.1	2	C	D SPOT	NNTB-S	+34.0	Einaga, Hideo	177.4	-0.3
35	2013/03/28	10:40	172.4	2	C	D SPOT	NNTB-S	+33.8	Go, Christopher	172.3	+0.1
36	2013/04/04	10:11	152.9	2	C	D SPOT	NNTB-S	+34.5	Go, Christopher	154.6	-1.7
37	2013/04/07	10:09	146.3	2	C	D SPOT	NNTB-S	+34.1	Go, Christopher	147.1	-0.8
38	2013/04/14	10:19	129.4	2	C	D SPOT	NNTB-S	+33.9	Go, Christopher	129.3	+0.1
39	2013/04/23	11:01	107.6	2	C	D SPOT	NNTB-S	+33.8	Go, Christopher	106.4	+1.2
40	2013/04/28	10:23	94.1	2	C	D SPOT	NNTB-S	+34.6	Go, Christopher	93.8	+0.3