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: 8/3/2024
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 08/05/2024 16:00:01 74.60, -55.57 57.83 08/05/2024 16:00:25 74.58, -55.70 57.81 4.06 24
2 08/05/2024 16:50:44 -74.55, 111.87 122.21 08/05/2024 16:49:53 -74.55, 111.87 122.21 0.10 51
3 08/08/2024 07:26:36 -74.65,-107.31 121.38 08/08/2024 07:27:24 -74.63,-107.33 121.40 2.57 48
4 08/08/2024 08:17:21 74.57, 60.21 58.56 08/08/2024 08:16:51 74.55, 60.13 58.53 3.33 30
5 08/10/2024 22:53:14 74.68,-159.01 59.43 08/10/2024 22:54:21 74.69,-158.91 59.44 2.84 67
6 08/10/2024 23:43:56 -74.59, 8.58 120.65 08/10/2024 23:43:50 -74.62, 8.54 120.63 3.24 6
7 08/11/2024 00:34:32 74.08, 177.25 58.87 08/11/2024 00:33:24 74.18, 175.13 58.93 65.48 68
8 08/13/2024 15:10:34 74.64, -43.15 60.20 08/13/2024 15:10:47 74.64, -43.14 60.20 0.38 13
9 08/13/2024 16:01:17 -74.59, 124.30 119.84 08/13/2024 16:00:16 -74.57, 124.32 119.87 2.22 61
10 08/16/2024 06:37:09 -74.67, -94.84 118.94 08/16/2024 06:37:45 -74.69, -94.76 118.93 2.70 36
11 08/16/2024 07:27:54 74.60, 72.67 61.00 08/16/2024 07:27:12 74.60, 72.66 61.00 0.26 42

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/3/2024
SNOs_Map_FY3D_LANDSAT-8_20240803.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 08/03/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8