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: 3/2/2023
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 03/03/2023 11:10:33 72.73, 12.68 79.48 03/03/2023 11:11:01 72.73, 12.75 79.47 2.20 28
2 03/03/2023 12:01:16 -72.65,-179.83 100.62 03/03/2023 12:00:30 -72.65,-179.75 100.62 2.76 46
3 03/06/2023 02:37:44 -72.70, -39.03 101.57 03/06/2023 02:38:04 -72.69, -39.08 101.59 2.06 20
4 03/06/2023 03:28:29 72.60, 128.48 78.32 03/06/2023 03:27:31 72.60, 128.40 78.32 2.68 58
5 03/08/2023 17:14:21 -73.24, 100.72 102.03 03/08/2023 17:15:30 -73.12, 102.36 102.18 54.60 69
6 03/08/2023 18:04:57 72.69, -90.78 77.39 03/08/2023 18:05:03 72.71, -90.79 77.41 1.91 6
7 03/08/2023 18:55:40 -72.62, 76.70 102.71 03/08/2023 18:54:32 -72.64, 76.71 102.68 3.16 68
8 03/11/2023 08:41:23 72.76, 50.00 76.44 03/11/2023 08:42:34 72.78, 49.95 76.46 2.60 71
9 03/11/2023 09:32:06 -72.69,-142.53 103.66 03/11/2023 09:32:03 -72.72,-142.54 103.63 3.51 3
10 03/11/2023 10:22:46 72.33, 25.51 75.97 03/11/2023 10:21:35 72.36, 24.43 76.01 36.33 71
11 03/14/2023 00:08:33 -72.79, -1.81 104.58 03/14/2023 00:09:34 -72.81, -1.75 104.56 3.15 61
12 03/14/2023 00:59:18 72.69, 165.70 75.31 03/14/2023 00:59:01 72.71, 165.71 75.33 2.83 17

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_FY3D_LANDSAT-8_20230302.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/02/2023 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8