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: 12/27/2024
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 12/27/2024 07:45:03 75.27, 69.29 98.55 12/27/2024 07:46:15 75.25, 69.56 98.54 7.86 72
2 12/27/2024 08:35:44 -75.15,-123.01 81.57 12/27/2024 08:35:44 -75.18,-123.01 81.55 2.58 0
3 12/27/2024 09:26:25 74.90, 45.05 98.20 12/27/2024 09:25:14 74.95, 44.04 98.22 29.84 71
4 12/30/2024 00:01:59 75.20,-174.66 98.32 12/30/2024 00:02:43 75.23,-174.63 98.35 2.85 44
5 12/30/2024 00:52:42 -75.17, -7.24 81.71 12/30/2024 00:52:12 -75.15, -7.19 81.73 2.54 30
6 01/01/2025 16:18:56 75.19, -58.80 98.10 01/01/2025 16:19:10 75.20, -58.80 98.11 0.99 14
7 01/01/2025 17:09:39 -75.16, 108.62 81.94 01/01/2025 17:08:39 -75.13, 108.64 81.97 2.97 60
8 01/04/2025 07:45:07 -75.25,-110.46 82.11 01/04/2025 07:46:08 -75.26,-110.39 82.10 2.26 61
9 01/04/2025 08:35:52 75.20, 57.00 97.84 01/04/2025 08:35:35 75.18, 57.03 97.82 2.42 17
10 01/07/2025 00:02:03 -75.22, 5.46 82.46 01/07/2025 00:02:33 -75.24, 5.45 82.44 2.46 30
11 01/07/2025 00:52:48 75.17, 172.91 97.50 01/07/2025 00:52:00 75.15, 172.86 97.47 2.45 48
12 01/09/2025 15:28:17 75.30, -46.28 97.25 01/09/2025 15:29:28 75.29, -46.15 97.25 3.85 71
13 01/09/2025 16:18:59 -75.20, 121.34 82.85 01/09/2025 16:18:57 -75.22, 121.30 82.83 2.25 2

Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/27/2024
SNOs_Map_FY3D_LANDSAT-8_20241227.jpg

Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 12/27/2024 in txt file.

Historial Predications of SNOs between FY3D and LANDSAT-8