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: 3/25/2020

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	03/27/2020	16:50:04	70.82, -76.20	67.82	03/27/2020	16:51:15	70.73, -75.61	67.71	23.54	71
2	03/27/2020	17:40:42	-70.51, 91.62	112.52	03/27/2020	17:40:47	-70.52, 91.69	112.52	2.62	5
3	03/27/2020	18:31:25	70.40,-100.88	67.35	03/27/2020	18:30:14	70.41,-100.82	67.37	2.55	71
4	03/30/2020	09:06:30	70.91, 39.55	66.87	03/30/2020	09:07:41	70.81, 40.38	66.74	32.44	71
5	03/30/2020	09:57:06	-70.50,-152.45	113.58	03/30/2020	09:57:15	-70.49,-152.47	113.59	1.48	9
6	03/30/2020	10:47:49	70.38, 15.04	66.29	03/30/2020	10:46:42	70.37, 15.01	66.29	1.66	67
7	04/02/2020	01:22:55	71.01, 155.30	65.93	04/02/2020	01:24:05	70.94, 156.46	65.82	42.86	70
8	04/02/2020	02:13:29	-70.49, -36.53	114.63	04/02/2020	02:13:41	-70.51, -36.56	114.61	2.49	12
9	04/02/2020	03:04:12	70.37, 130.96	65.24	04/02/2020	03:03:08	70.39, 130.92	65.27	2.56	64
10	04/04/2020	17:39:22	71.16, -89.05	65.06	04/04/2020	17:40:31	71.01, -87.55	64.86	56.54	69
11	04/04/2020	18:29:54	-70.53, 79.31	115.61	04/04/2020	18:30:08	-70.52, 79.35	115.62	1.76	14
12	04/04/2020	19:20:37	70.42,-113.20	64.26	04/04/2020	19:19:35	70.41,-113.18	64.25	1.70	62
13	04/07/2020	09:55:48	71.25, 26.69	64.15	04/07/2020	09:56:56	71.12, 28.52	63.96	67.17	68
14	04/07/2020	10:46:18	-70.53,-164.78	116.63	04/07/2020	10:46:35	-70.54,-164.75	116.62	1.60	17
15	04/07/2020	11:37:01	70.41, 2.71	63.24	04/07/2020	11:36:02	70.42, 2.72	63.25	0.29	59

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/25/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/25/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service