Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/19/2021

Index	Date (FY3D)	Time (FY3D)	Lat,Lon (FY3D)	SZA (FY3D )	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Distance(km)	Time Diff (sec)
1	08/19/2021	04:41:09	-71.24, -72.31	121.53	08/19/2021	04:42:15	-71.25, -72.38	121.53	3.00	66
2	08/19/2021	05:31:53	71.18, 95.12	58.41	08/19/2021	05:31:42	71.16, 95.10	58.39	2.32	11
3	08/19/2021	06:22:28	-70.73, -96.80	122.04	08/19/2021	06:21:17	-70.77, -97.86	121.98	39.30	71
4	08/21/2021	20:57:31	-71.44, 43.29	120.45	08/21/2021	20:58:43	-71.35, 43.66	120.55	16.07	72
5	08/21/2021	21:48:12	71.22,-149.00	59.34	08/21/2021	21:48:11	71.20,-148.95	59.32	2.86	1
6	08/21/2021	22:38:53	-71.08, 18.55	120.79	08/21/2021	22:37:41	-71.09, 18.51	120.78	1.69	72
7	08/24/2021	13:13:57	-71.84, 158.50	119.13	08/24/2021	13:15:06	-71.72, 160.14	119.28	58.73	69
8	08/24/2021	14:04:30	71.21, -33.04	60.24	08/24/2021	14:04:41	71.18, -33.09	60.21	3.32	11
9	08/24/2021	14:55:12	-71.12, 134.42	119.84	08/24/2021	14:54:10	-71.13, 134.46	119.84	1.38	62
10	08/27/2021	06:20:48	71.20, 82.92	61.15	08/27/2021	06:21:10	71.22, 82.84	61.17	3.33	22
11	08/27/2021	07:11:30	-71.12,-109.62	118.92	08/27/2021	07:10:40	-71.11,-109.69	118.92	2.50	50
12	08/29/2021	22:37:06	71.25,-161.22	62.15	08/29/2021	22:37:38	71.25,-161.22	62.15	0.58	32
13	08/29/2021	23:27:48	-71.16, 6.24	117.93	08/29/2021	23:27:08	-71.15, 6.25	117.94	1.62	40
14	09/01/2021	14:53:25	71.29, -45.36	63.16	09/01/2021	14:54:07	71.28, -45.29	63.14	2.66	42
15	09/01/2021	15:44:06	-71.16, 122.20	116.97	09/01/2021	15:43:37	-71.18, 122.18	116.95	2.27	29

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/19/2021

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/19/2021 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8