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: 10/2/2024
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 10/03/2024 02:29:45 75.41, 145.85 79.52 10/03/2024 02:30:51 75.32, 148.62 79.54 78.33 66
2 10/03/2024 03:20:17 -74.81, -45.03 101.01 10/03/2024 03:20:29 -74.79, -45.15 101.03 3.84 12
3 10/03/2024 04:11:02 74.78, 122.36 78.98 10/03/2024 04:09:55 74.77, 122.44 78.96 2.50 67
4 10/05/2024 18:46:43 74.84, -96.67 80.05 10/05/2024 18:47:29 74.84, -96.78 80.05 3.04 46
5 10/05/2024 19:37:27 -74.80, 70.75 99.98 10/05/2024 19:36:57 -74.82, 70.80 99.96 2.64 30
6 10/08/2024 10:13:16 -75.22,-149.34 98.60 10/08/2024 10:14:26 -75.10,-147.85 98.65 44.35 70
7 10/08/2024 11:03:53 74.83, 19.14 81.06 10/08/2024 11:03:57 74.82, 19.05 81.06 2.53 4
8 10/08/2024 11:54:37 -74.78,-173.42 98.97 10/08/2024 11:53:25 -74.80,-173.36 98.96 2.84 72
9 10/11/2024 02:30:18 -74.86, -32.50 97.90 10/11/2024 02:30:56 -74.89, -32.53 97.87 3.32 38
10 10/11/2024 03:21:02 74.80, 134.99 82.06 10/11/2024 03:20:23 74.80, 134.90 82.05 2.69 39
11 10/13/2024 17:56:43 74.91, -84.19 83.14 10/13/2024 17:57:52 74.89, -84.25 83.13 2.83 69
12 10/13/2024 18:47:27 -74.86, 83.27 96.89 10/13/2024 18:47:20 -74.87, 83.35 96.88 2.65 7

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/2/2024
SNOs_Map_FY3D_LANDSAT-8_20241002.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 10/02/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8