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: 2/12/2023
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 02/12/2023 23:50:40 72.64,-177.39 86.09 02/12/2023 23:51:27 72.66,-177.42 86.11 3.29 47
2 02/13/2023 00:41:24 -72.58, -9.95 93.99 02/13/2023 00:40:56 -72.59, -9.92 93.97 2.23 28
3 02/15/2023 15:17:55 -72.66, 130.79 94.79 02/15/2023 15:18:27 -72.67, 130.83 94.79 1.80 32
4 02/15/2023 16:08:40 72.58, -61.75 85.12 02/15/2023 16:07:54 72.57, -61.70 85.11 2.13 46
5 02/18/2023 05:54:39 -73.45, -90.03 94.88 02/18/2023 05:55:45 -73.32, -87.25 95.05 89.46 66
6 02/18/2023 06:45:09 72.62, 79.08 84.26 02/18/2023 06:45:23 72.65, 79.06 84.28 2.87 14
7 02/18/2023 07:35:53 -72.57,-113.49 95.82 02/18/2023 07:34:52 -72.58,-113.43 95.80 2.78 61
8 02/20/2023 21:21:41 72.78,-140.33 83.48 02/20/2023 21:22:52 72.73,-140.17 83.43 7.29 71
9 02/20/2023 22:12:23 -72.62, 27.32 96.70 02/20/2023 22:12:22 -72.61, 27.24 96.71 2.68 1
10 02/20/2023 23:03:03 72.29,-164.71 82.95 02/20/2023 23:01:52 72.35,-165.59 83.03 30.81 71
11 02/23/2023 12:48:54 -72.72, 168.00 97.54 02/23/2023 12:49:50 -72.70, 168.02 97.58 3.31 56
12 02/23/2023 13:39:38 72.60, -24.43 82.32 02/23/2023 13:39:17 72.60, -24.52 82.32 3.07 21

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/12/2023
SNOs_Map_FY3D_LANDSAT-8_20230212.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/12/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8