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: 1/24/2023

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	01/25/2023	12:30:35	72.59, -7.50	91.47	01/25/2023	12:31:43	72.61, -7.55	91.48	2.03	68
2	01/25/2023	13:21:19	-72.53, 159.94	88.61	01/25/2023	13:21:12	-72.54, 159.97	88.60	1.94	7
3	01/25/2023	14:11:56	72.05, -31.80	90.90	01/25/2023	14:10:46	72.08, -33.24	90.94	49.34	70
4	01/28/2023	03:57:51	-72.60, -59.31	89.19	01/28/2023	03:58:47	-72.63, -59.27	89.17	3.32	56
5	01/28/2023	04:48:36	72.54, 108.13	90.73	01/28/2023	04:48:14	72.54, 108.19	90.73	2.08	22
6	01/30/2023	19:25:07	72.58,-111.05	90.08	01/30/2023	19:25:49	72.59,-111.11	90.08	2.25	42
7	01/30/2023	20:15:51	-72.51, 56.41	90.01	01/30/2023	20:15:18	-72.53, 56.41	89.99	2.18	33
8	02/02/2023	10:52:22	-72.61,-162.90	90.64	02/02/2023	10:52:51	-72.60,-162.86	90.66	1.99	29
9	02/02/2023	11:43:06	72.50, 4.64	89.24	02/02/2023	11:42:18	72.50, 4.60	89.24	1.48	48
10	02/05/2023	01:29:07	-73.38, -23.66	90.61	02/05/2023	01:30:13	-73.27, -20.95	90.78	87.39	66
11	02/05/2023	02:19:37	72.57, 145.41	88.54	02/05/2023	02:19:51	72.58, 145.36	88.55	2.13	14
12	02/05/2023	03:10:21	-72.50, -47.12	91.56	02/05/2023	03:09:21	-72.48, -47.21	91.57	3.44	60

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/24/2023

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/24/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8