Rotation Period in 2008 Apparition(NNTW7)

Object	NNTZ white spot	ID	NNTW7

Period	p1	Data Count	14
Rotation Period	9h55m26.7s±1.8s	Refernce Date	2008/07/09
Drift Rate (deg./day)	-0.340±0.044	Refernce Longitude	342.7±1.3
Limiting Date	2008/03/29－2008/05/29	Latitude	+41.1±0.7
Limiting Longitude	17.8－355.1	Wind Velocity (m/sec)	+0.8±0.5

Period	p2	Data Count	42
Rotation Period	9h55m53.2s±1.4s	Refernce Date	2008/07/09
Drift Rate (deg./day)	+0.306±0.035	Refernce Longitude	10.0±1.6
Limiting Date	2008/06/04－2008/09/05	Latitude	+40.8±0.8
Limiting Longitude	359.5－29.3	Wind Velocity (m/sec)	-6.1±0.4

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2008/03/29	21:16	14.3	2	C	W SPOT	NNTZ	+40.4	Akutsu, Tomio	17.1	-2.8
2	2008/03/31	21:24	16.2	2	C	W SPOT	NNTZ	+40.1	Akutsu, Tomio	16.4	-0.2
3	2008/04/03	19:49	17.8	2	C	W SPOT	NNTZ	+40.6	Wesley, Anthony	15.4	+2.4
4	2008/04/03	20:20	14.8	2	C	W SPOT	NNTZ	+41.0	Go, Christopher	15.4	-0.6
5	2008/04/10	20:35	13.6	2	C	W SPOT	NNTZ	+42.0	Go, Christopher	13.0	+0.6
6	2008/04/22	20:17	9.4	2	C	W SPOT	NNTZ	+41.8	Go, Christopher	8.9	+0.5
7	2008/04/29	20:36	6.6	2	C	W SPOT	NNTZ	+40.8	Akutsu, Tomio	6.6	0.0
8	2008/04/29	20:48	7.5	2	C	W SPOT	NNTZ	+41.8	Go, Christopher	6.5	+1.0
9	2008/05/09	18:27	2.1	2	C	W SPOT	NNTZ	+40.5	Wesley, Anthony	3.2	-1.1
10	2008/05/12	17:33	3.1	2	C	W SPOT	NNTZ	+40.3	Wesley, Anthony	2.2	+0.9
11	2008/05/14	17:01	2.2	2	C	W SPOT	NNTZ	+40.6	Wesley, Anthony	1.5	+0.7
12	2008/05/24	16:22	358.9	2	C	W SPOT	NNTZ	+42.3	Miyazaki, Isao	358.1	+0.8
13	2008/05/28	20:11	355.1	2	C	W SPOT	NNTZ	+41.6	Akutsu, Tomio	356.7	-1.6
14	2008/05/29	16:32	355.8	2	C	W SPOT	NNTZ	+41.2	Wesley, Anthony	356.4	-0.6
15	2008/06/04	20:21	359.5	2	C	W SPOT	NNTZ	+39.6	Akutsu, Tomio	359.5	0.0
16	2008/06/07	18:17	359.8	2	C	W SPOT	NNTZ	+39.9	Go, Christopher	0.4	-0.6
17	2008/06/07	18:39	0.6	2	C	W SPOT	NNTZ	+39.6	Akutsu, Tomio	0.4	+0.2
18	2008/06/09	19:39	1.4	2	C	W SPOT	NNTZ	+39.5	Akutsu, Tomio	1.1	+0.3
19	2008/06/17	16:19	4.6	2	C	W SPOT	NNTZ	+39.2	Kazemoto, Akira	3.5	+1.1
20	2008/06/20	14:34	4.5	2	C	W SPOT	NNTZ	+40.9	Miyazaki, Isao	4.4	+0.1
21	2008/07/01	17:47	11.0	2	C	W SPOT	NNTZ	+41.0	Kazemoto, Akira	7.8	+3.2
22	2008/07/02	14:22	10.5	2	C	W SPOT	NNTZ	+41.4	Kazemoto, Akira	8.0	+2.5
23	2008/07/02	14:26	9.5	2	C	W SPOT	NNTZ	+41.2	Miyazaki, Isao	8.0	+1.5
24	2008/07/04	16:14	8.9	2	C	W SPOT	NNTZ	+41.6	Miyazaki, Isao	8.7	+0.2
25	2008/07/09	14:04	11.7	2	C	W SPOT	NNTZ	+41.3	Miyazaki, Isao	10.2	+1.5
26	2008/07/09	14:43	11.1	2	C	W SPOT	NNTZ	+41.1	Go, Christopher	10.2	+0.9
27	2008/07/11	16:17	12.4	2	C	W SPOT	NNTZ	+40.2	Einaga, Hideo	10.8	+1.6
28	2008/07/11	16:29	11.8	2	C	W SPOT	NNTZ	+41.3	Miyazaki, Isao	10.8	+1.0
29	2008/07/14	13:47	11.9	2	C	W SPOT	NNTZ	+41.8	Yunoki, Kenkichi	11.7	+0.2
30	2008/07/19	13:29	9.6	2	C	W SPOT	NNTZ	+41.5	Einaga, Hideo	13.2	-3.6
31	2008/07/19	13:32	9.5	2	C	W SPOT	NNTZ	+42.4	Miyazaki, Isao	13.2	-3.7
32	2008/07/24	12:50	12.0	2	C	W SPOT	NNTZ	+41.8	Kazemoto, Akira	14.8	-2.8
33	2008/07/26	14:07	13.0	2	C	W SPOT	NNTZ	+40.3	Kumamori, Teruaki	15.4	-2.4
34	2008/07/26	14:15	14.0	2	C	W SPOT	NNTZ	+40.3	Einaga, Hideo	15.4	-1.4
35	2008/07/26	14:17	13.4	2	C	W SPOT	NNTZ	+41.2	Kazemoto, Akira	15.4	-2.0
36	2008/07/28	14:48	14.7	2	C	W SPOT	NNTZ	+41.2	Einaga, Hideo	16.0	-1.3
37	2008/07/31	12:18	15.1	2	C	W SPOT	NNTZ	+41.3	Miyazaki, Isao	16.9	-1.8
38	2008/07/31	12:36	15.0	2	C	W SPOT	NNTZ	+40.8	Einaga, Hideo	16.9	-1.9
39	2008/08/02	14:17	16.6	2	C	W SPOT	NNTZ	+41.7	Kazemoto, Akira	17.5	-0.9
40	2008/08/07	13:42	17.8	2	C	W SPOT	NNTZ	+40.0	Fukui, Hideto	19.1	-1.3
41	2008/08/10	12:10	19.9	2	C	W SPOT	NNTZ	+41.2	Einaga, Hideo	20.0	-0.1
42	2008/08/12	12:28	22.1	2	C	W SPOT	NNTZ	+41.3	Einaga, Hideo	20.6	+1.5
43	2008/08/12	13:24	20.8	2	C	W SPOT	NNTZ	+40.9	Fukui, Hideto	20.6	+0.2
44	2008/08/12	13:24	21.1	2	C	W SPOT	NNTZ	+40.2	Ikemura, Toshihiko	20.6	+0.5
45	2008/08/15	10:24	22.6	2	C	W SPOT	NNTZ	+41.1	Fukui, Hideto	21.5	+1.1
46	2008/08/17	11:52	19.5	2	C	W SPOT	NNTZ	+40.8	Yunoki, Kenkichi	22.1	-2.6
47	2008/08/17	12:11	22.9	2	C	W SPOT	NNTZ	+40.3	Einaga, Hideo	22.1	+0.8
48	2008/08/19	12:57	23.3	2	C	W SPOT	NNTZ	+41.0	Yunoki, Kenkichi	22.7	+0.6
49	2008/08/26	13:21	27.1	2	C	W SPOT	NNTZ	+41.6	Kazemoto, Akira	24.9	+2.2
50	2008/08/29	01:50	27.0	2	C	W SPOT	NNTZ	+42.0	Phillips, Jim	25.6	+1.4
51	2008/09/01	09:21	26.6	2	C	W SPOT	NNTZ	+40.2	Wesley, Anthony	26.7	-0.1
52	2008/09/01	09:50	27.2	2	C	W SPOT	NNTZ	+40.8	Einaga, Hideo	26.7	+0.5
53	2008/09/01	09:51	27.4	2	C	W SPOT	NNTZ	+39.6	Fukui, Hideto	26.7	+0.7
54	2008/09/03	11:11	27.2	2	C	W SPOT	NNTZ	+40.7	Go, Christopher	27.3	-0.1
55	2008/09/05	12:26	28.9	2	C	W SPOT	NNTZ	+40.2	Go, Christopher	27.9	+1.0
56	2008/09/05	12:30	29.3	2	C	W SPOT	NNTZ	+40.3	Akutsu, Tomio	27.9	+1.4