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: 3/3/2024
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 03/04/2024 20:19:34 74.04,-122.02 79.96 03/04/2024 20:20:30 74.04,-122.04 79.95 0.87 56
2 03/04/2024 21:10:17 -73.96, 45.51 100.14 03/04/2024 21:09:59 -73.96, 45.42 100.15 2.97 18
3 03/07/2024 11:46:24 -74.04,-173.67 101.07 03/07/2024 11:47:30 -74.05,-173.77 101.07 3.05 66
4 03/07/2024 12:37:09 73.98, -6.21 78.86 03/07/2024 12:36:57 73.97, -6.30 78.85 2.93 12
5 03/07/2024 13:27:42 -73.40, 162.50 101.73 03/07/2024 13:26:34 -73.48, 160.26 101.67 71.29 68
6 03/10/2024 03:13:16 74.07, 134.59 77.93 03/10/2024 03:14:27 74.09, 134.58 77.94 2.09 71
7 03/10/2024 04:04:00 -74.04, -58.01 102.13 03/10/2024 04:03:56 -74.01, -57.96 102.15 3.00 4
8 03/10/2024 04:54:38 73.63, 110.30 77.46 03/10/2024 04:53:28 73.67, 108.93 77.50 43.10 70
9 03/12/2024 18:40:12 -74.38, 82.13 102.81 03/12/2024 18:41:23 -74.26, 83.23 102.92 35.42 71
10 03/12/2024 19:30:51 74.02,-109.64 76.83 03/12/2024 19:30:53 74.03,-109.67 76.83 0.93 2
11 03/12/2024 20:21:34 -73.94, 57.88 103.27 03/12/2024 20:20:22 -73.95, 57.80 103.27 2.70 72
12 03/15/2024 10:07:07 74.61, 29.82 76.39 03/15/2024 10:08:14 74.51, 32.08 76.29 67.69 67
13 03/15/2024 10:57:40 -74.05,-161.36 104.19 03/15/2024 10:57:51 -74.03,-161.42 104.22 3.25 11

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/3/2024
SNOs_Map_FY3D_LANDSAT-8_20240303.jpg

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

Historial Predications of SNOs between FY3D and LANDSAT-8