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: 10/26/2023
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 10/27/2023 03:57:02 -74.27, -59.10 93.11 10/27/2023 03:58:07 -74.17, -55.98 93.11 95.17 65
2 10/27/2023 04:47:32 73.47, 110.18 86.16 10/27/2023 04:47:46 73.47, 110.11 86.15 2.11 14
3 10/27/2023 05:38:16 -73.42, -82.40 93.88 10/27/2023 05:37:15 -73.40, -82.40 93.91 2.22 61
4 10/29/2023 19:24:04 74.27,-110.82 87.78 10/29/2023 19:25:09 74.18,-107.72 87.79 94.20 65
5 10/29/2023 20:14:33 -73.48, 58.43 92.95 10/29/2023 20:14:50 -73.49, 58.39 92.94 1.54 17
6 10/29/2023 21:05:18 73.42,-134.11 87.01 10/29/2023 21:04:17 73.41,-134.15 86.98 1.93 61
7 11/01/2023 11:41:35 73.49, 6.71 87.92 11/01/2023 11:41:51 73.52, 6.69 87.95 3.46 16
8 11/01/2023 12:32:19 -73.44, 174.13 92.11 11/01/2023 12:31:20 -73.46, 174.20 92.11 2.81 59
9 11/04/2023 03:08:35 -73.52, -45.08 91.22 11/04/2023 03:08:54 -73.50, -45.12 91.24 3.20 19
10 11/04/2023 03:59:20 73.46, 122.38 88.74 11/04/2023 03:58:20 73.45, 122.44 88.73 1.74 60
11 11/06/2023 18:35:37 73.54, -96.84 89.61 11/06/2023 18:35:54 73.52, -96.82 89.58 2.98 17
12 11/06/2023 19:26:20 -73.45, 70.69 90.47 11/06/2023 19:25:23 -73.46, 70.69 90.47 0.92 57

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/26/2023
SNOs_Map_FY3D_LANDSAT-8_20231026.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/26/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8