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: 3/5/2024
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 03/07/2024 11:46:25 -74.07,-173.75 101.04 03/07/2024 11:47:30 -74.06,-173.73 101.05 0.85 65
2 03/07/2024 12:37:10 74.01, -6.28 78.88 03/07/2024 12:36:57 73.99, -6.26 78.86 2.11 13
3 03/07/2024 13:27:42 -73.39, 162.54 101.75 03/07/2024 13:26:35 -73.44, 160.19 101.71 75.08 67
4 03/10/2024 03:13:16 74.10, 134.51 77.96 03/10/2024 03:14:26 74.10, 134.61 77.96 2.94 70
5 03/10/2024 04:03:59 -74.02, -57.97 102.14 03/10/2024 04:03:55 -74.02, -57.94 102.14 1.04 4
6 03/10/2024 04:54:37 73.61, 110.34 77.44 03/10/2024 04:53:27 73.68, 108.96 77.51 44.12 70
7 03/12/2024 18:40:11 -74.37, 82.16 102.82 03/12/2024 18:41:22 -74.27, 83.24 102.92 34.28 71
8 03/12/2024 19:30:50 74.01,-109.61 76.81 03/12/2024 19:30:52 74.03,-109.66 76.83 2.67 2
9 03/12/2024 20:21:34 -73.98, 57.78 103.24 03/12/2024 20:20:21 -73.95, 57.81 103.26 2.89 73
10 03/15/2024 10:07:07 74.61, 29.84 76.38 03/15/2024 10:08:14 74.50, 32.07 76.29 66.85 67
11 03/15/2024 10:57:40 -74.05,-161.35 104.20 03/15/2024 10:57:50 -74.07,-161.32 104.18 2.95 10
12 03/15/2024 11:48:25 73.98, 6.12 75.73 03/15/2024 11:47:17 73.99, 6.13 75.73 0.70 68
13 03/18/2024 02:24:31 74.05, 146.97 74.77 03/18/2024 02:24:46 74.07, 146.95 74.79 2.18 15

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/5/2024
SNOs_Map_FY3D_LANDSAT-8_20240305.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/05/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8