Rotation Period in 2010-11 Apparition(NTRD8)

Object	NEBn dark barge	ID	NTRD8

Period		Data Count	27
Rotation Period	9h55m41.7s±1.4s	Refernce Date	2010/09/21
Drift Rate (deg./day)	+0.026±0.033	Refernce Longitude	259.2±0.7
Limiting Date	2010/07/04－2010/08/16	Latitude	+15.5±0.5
Limiting Longitude	255.5－259.3	Wind Velocity (m/sec)	-4.1±0.5

No.	Date	Time	Longitude	Sys.	PCF	Object	Location	Latitude	Observer	Est. Longitude	Error
1	2010/07/04	17:54	256.7	2	C	D SPOT	NEB-N	+15.4	Suzuki, Takashi	257.1	-0.4
2	2010/07/05	02:37	257.0	2	C	D SPOT	NEB-N	+15.7	Pellier, Christophe	257.1	-0.1
3	2010/07/10	02:48	257.1	2	C	D SPOT	NEB-N	+16.1	Olivetti, Tiziano	257.3	-0.2
4	2010/07/10	02:55	257.3	2	C	D SPOT	NEB-N	+16.0	Pellier, Christophe	257.3	0.0
5	2010/07/16	17:40	258.6	2	C	D SPOT	NEB-N	+15.8	Fukui, Hideto	257.4	+1.2
6	2010/07/18	19:42	257.3	2	C	D SPOT	NEB-N	+16.3	Einaga, Hideo	257.5	-0.2
7	2010/07/18	18:34	258.1	2	C	D SPOT	NEB-N	+15.4	Fukui, Hideto	257.5	+0.6
8	2010/07/18	17:58	258.0	2	C	D SPOT	NEB-N	+14.7	Ikemura, Toshihiko	257.5	+0.5
9	2010/07/20	19:36	257.5	2	C	D SPOT	NEB-N	+15.5	Einaga, Hideo	257.5	0.0
10	2010/07/20	19:40	257.6	2	C	D SPOT	NEB-N	+15.3	Kumamori, Teruaki	257.5	+0.1
11	2010/07/21	05:27	257.2	2	C	D SPOT	NEB-N	+15.8	Carvalho, Fabio	257.6	-0.4
12	2010/07/21	16:06	257.3	2	C	D SPOT	NEB-N	+15.9	Einaga, Hideo	257.6	-0.3
13	2010/07/21	17:26	257.9	2	C	D SPOT	NEB-N	+16.3	Wesley, Anthony	257.6	+0.3
14	2010/07/23	18:41	257.8	2	C	D SPOT	NEB-N	+15.0	Ikemura, Toshihiko	257.6	+0.2
15	2010/07/25	18:46	258.2	2	C	D SPOT	NEB-N	+15.3	Hasebe, Takao	257.7	+0.5
16	2010/07/26	16:43	257.0	2	C	D SPOT	NEB-N	+15.9	Yunoki, Kenkichi	257.7	-0.7
17	2010/07/28	17:07	255.5	2	C	D SPOT	NEB-N		Horikawa, Kuniaki	257.7	-2.2
18	2010/07/28	17:59	257.4	2	C	D SPOT	NEB-N	+15.5	Akutsu, Tomio	257.7	-0.3
19	2010/08/01	19:39	258.4	2	C	D SPOT	NEB-N	+15.8	Einaga, Hideo	257.9	+0.5
20	2010/08/02	15:31	258.3	2	C	D SPOT	NEB-N	+15.8	Einaga, Hideo	257.9	+0.4
21	2010/08/04	18:21	258.2	2	C	D SPOT	NEB-N	+14.7	Kumamori, Teruaki	257.9	+0.3
22	2010/08/07	15:18	257.9	2	C	D SPOT	NEB-N	+15.3	Akutsu, Tomio	258.0	-0.1
23	2010/08/07	15:24	256.9	2	C	D SPOT	NEB-N		Horikawa, Kuniaki	258.0	-1.1
24	2010/08/08	01:55	258.4	2	C	D SPOT	NEB-N	+15.8	Olivetti, Tiziano	258.0	+0.4
25	2010/08/09	17:11	258.5	2	C	D SPOT	NEB-N	+15.4	Wesley, Anthony	258.1	+0.4
26	2010/08/11	09:24	259.3	2	C	D SPOT	NEB-N	+15.0	Phillips, Jim	258.1	+1.2
27	2010/08/16	18:12	257.6	2	C	D SPOT	NEB-N	+14.6	Fukui, Hideto	258.2	-0.6