Rotation Period in 2010-11 Apparition(NNTJ31)

Object	NNTBs jetstream spot	ID	NNTJ31

Period		Data Count	34
Rotation Period	9h53m38.9s±1.4s	Refernce Date	2010/09/21
Drift Rate (deg./day)	-2.975±0.034	Refernce Longitude	152.2±0.9
Limiting Date	2010/10/20－2010/12/13	Latitude	+35.3±0.5
Limiting Longitude	62.9－262.6	Wind Velocity (m/sec)	+31.3±0.4

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2010/10/20	21:18	62.9	2	C	D SPOT	NNTB-S	+36.0	Delcroix, Marc	63.3	-0.4
2	2010/10/24	13:19	51.8	2	C	D SPOT	NNTB-S	+35.6	Akutsu, Tomio	52.3	-0.5
3	2010/10/24	13:29	52.6	2	C	D SPOT	NNTB-S	+35.0	Ota, Satoshi	52.3	+0.3
4	2010/10/27	21:35	41.8	2	C	D SPOT	NNTB-S	+35.3	Delcroix, Marc	42.4	-0.6
5	2010/10/29	13:24	37.3	2	C	D SPOT	NNTB-S	+35.6	Go, Christopher	37.5	-0.2
6	2010/11/03	11:13	22.4	2	C	D SPOT	NNTB-S	+35.3	Go, Christopher	22.9	-0.5
7	2010/11/05	12:48	15.7	2	C	D SPOT	NNTB-S	+35.2	Ikemura, Toshihiko	16.7	-1.0
8	2010/11/05	12:29	16.3	2	C	D SPOT	NNTB-S	+35.7	Yamazaki, Akihiro	16.8	-0.5
9	2010/11/08	10:58	8.0	2	C	D SPOT	NNTB-S	+34.6	Ikemura, Toshihiko	8.0	0.0
10	2010/11/10	10:40	2.6	2	C	D SPOT	NNTB-S	+35.9	Akutsu, Tomio	2.1	+0.5
11	2010/11/10	10:25	5.0	2	C	D SPOT	NNTB-S	+35.6	Kumamori, Teruaki	2.1	+2.9
12	2010/11/12	12:03	356.9	2	C	D SPOT	NNTB-S	+35.0	Akutsu, Tomio	356.0	+0.9
13	2010/11/16	15:00	342.8	2	C	D SPOT	NNTB-S	+34.9	Akutsu, Tomio	343.7	-0.9
14	2010/11/17	12:01	340.1	2	C	D SPOT	NNTB-S	+35.5	Ikemura, Toshihiko	341.1	-1.0
15	2010/11/17	10:52	341.3	2	C	D SPOT	NNTB-S	+34.9	Go, Christopher	341.3	0.0
16	2010/11/17	00:53	342.9	2	C	D SPOT	NNTB-S	+34.9	Parker, Donald	342.5	+0.4
17	2010/11/19	12:29	335.4	2	C	D SPOT	NNTB-S	+34.8	Go, Christopher	335.1	+0.3
18	2010/11/20	18:14	330.8	2	C	D SPOT	NNTB-S	+34.4	Delcroix, Marc	331.4	-0.6
19	2010/11/20	08:53	331.8	2	C	D SPOT	NNTB-S	+34.9	Kumamori, Teruaki	332.6	-0.8
20	2010/11/22	10:50	325.8	2	C	D SPOT	NNTB-S	+35.2	Akutsu, Tomio	326.4	-0.6
21	2010/11/22	00:49	327.6	2	C	D SPOT	NNTB-S	+34.9	Phillips, Jim	327.6	0.0
22	2010/11/24	11:31	321.1	2	C	D SPOT	NNTB-S	+35.5	Akutsu, Tomio	320.3	+0.8
23	2010/11/24	21:25	319.8	2	C	D SPOT	NNTB-S	+35.2	Delcroix, Marc	319.1	+0.7
24	2010/11/24	12:00	321.2	2	C	D SPOT	NNTB-S	+34.5	Einaga, Hideo	320.3	+0.9
25	2010/11/24	11:51	320.6	2	C	D SPOT	NNTB-S	+35.3	Go, Christopher	320.3	+0.3
26	2010/11/26	13:07	315.2	2	C	D SPOT	NNTB-S	+36.2	Akutsu, Tomio	314.2	+1.0
27	2010/11/26	12:51	315.6	2	C	D SPOT	NNTB-S	+35.4	Kumamori, Teruaki	314.2	+1.4
28	2010/11/27	09:15	312.3	2	C	D SPOT	NNTB-S	+35.8	Einaga, Hideo	311.7	+0.6
29	2010/11/29	10:07	303.8	2	C	D SPOT	NNTB-S	+34.9	Kumamori, Teruaki	305.6	-1.8
30	2010/11/29	09:46	306.4	2	C	D SPOT	NNTB-S	+35.7	Akutsu, Tomio	305.7	+0.7
31	2010/12/04	10:14	291.0	2	C	D SPOT	NNTB-S	+36.6	Einaga, Hideo	290.8	+0.2
32	2010/12/04	09:35	290.4	2	C	D SPOT	NNTB-S	+35.6	Kumamori, Teruaki	290.8	-0.4
33	2010/12/11	10:44	269.1	2	C	D SPOT	NNTB-S	+34.2	Akutsu, Tomio	269.9	-0.8
34	2010/12/13	11:15	262.6	2	C	D SPOT	NNTB-S	+35.2	Go, Christopher	263.9	-1.3