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: 4/9/2024
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 04/10/2024 22:16:36 74.23,-151.07 65.77 04/10/2024 22:17:33 74.21,-151.03 65.75 2.94 57
2 04/10/2024 23:07:18 -74.14, 16.49 114.34 04/10/2024 23:07:02 -74.13, 16.44 114.34 1.82 16
3 04/13/2024 13:43:23 -74.27, 157.20 115.16 04/13/2024 13:44:34 -74.27, 157.34 115.15 4.35 71
4 04/13/2024 14:34:08 74.17, -35.26 64.74 04/13/2024 14:34:01 74.18, -35.21 64.75 1.72 7
5 04/13/2024 15:24:45 -73.83, 132.92 115.60 04/13/2024 15:23:34 -73.91, 131.80 115.55 35.59 71
6 04/16/2024 05:10:19 74.60, 104.64 64.23 04/16/2024 05:11:28 74.55, 106.26 64.20 48.38 69
7 04/16/2024 06:00:54 -74.16, -86.87 116.21 04/16/2024 06:01:03 -74.17, -87.00 116.20 3.79 9
8 04/16/2024 06:51:40 74.12, 80.54 63.75 04/16/2024 06:50:29 74.14, 80.56 63.75 1.50 71
9 04/18/2024 21:27:43 74.22,-138.68 62.93 04/18/2024 21:28:00 74.22,-138.64 62.93 1.24 17
10 04/18/2024 22:18:26 -74.17, 28.79 117.14 04/18/2024 22:17:29 -74.16, 28.85 117.15 2.32 57
11 04/21/2024 12:54:29 -74.22, 169.69 117.98 04/21/2024 12:55:01 -74.22, 169.61 117.97 2.59 32
12 04/21/2024 13:45:15 74.19, -22.92 61.99 04/21/2024 13:44:27 74.18, -22.85 61.98 2.31 48

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/9/2024
SNOs_Map_FY3D_LANDSAT-8_20240409.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/09/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8