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: 3/29/2020

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	03/30/2020	09:06:30	70.91, 39.56	66.87	03/30/2020	09:07:41	70.80, 40.37	66.73	31.81	71
2	03/30/2020	09:57:06	-70.50,-152.45	113.58	03/30/2020	09:57:15	-70.47,-152.49	113.61	3.24	9
3	03/30/2020	10:47:49	70.38, 15.05	66.29	03/30/2020	10:46:42	70.37, 15.00	66.28	2.38	67
4	04/02/2020	01:22:55	71.00, 155.32	65.92	04/02/2020	01:24:05	70.93, 156.45	65.82	41.52	70
5	04/02/2020	02:13:29	-70.48, -36.52	114.64	04/02/2020	02:13:41	-70.49, -36.58	114.62	2.71	12
6	04/02/2020	03:04:13	70.41, 130.90	65.29	04/02/2020	03:03:08	70.38, 130.90	65.26	3.30	65
7	04/04/2020	17:39:22	71.13, -89.01	65.04	04/04/2020	17:40:31	71.00, -87.57	64.85	54.29	69
8	04/04/2020	18:29:54	-70.52, 79.33	115.63	04/04/2020	18:30:08	-70.51, 79.33	115.63	0.40	14
9	04/04/2020	19:20:37	70.40,-113.17	64.24	04/04/2020	19:19:35	70.40,-113.20	64.25	1.09	62
10	04/07/2020	09:55:48	71.22, 26.74	64.11	04/07/2020	09:56:56	71.12, 28.50	63.96	64.08	68
11	04/07/2020	10:46:19	-70.55,-164.82	116.61	04/07/2020	10:46:35	-70.53,-164.77	116.64	3.26	16
12	04/07/2020	11:37:02	70.43, 2.68	63.26	04/07/2020	11:36:02	70.41, 2.70	63.24	2.67	60
13	04/10/2020	02:12:14	71.31, 142.50	63.20	04/10/2020	02:13:22	71.18, 144.47	63.02	72.20	68
14	04/10/2020	03:02:43	-70.53, -48.89	117.62	04/10/2020	03:03:02	-70.53, -48.88	117.63	0.27	19
15	04/10/2020	03:53:26	70.41, 118.62	62.24	04/10/2020	03:52:29	70.41, 118.59	62.25	1.01	57

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/29/2020

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/29/2020 in txt file.

Historical Predictions of SNOs between FY3D and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service