Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/27/2025
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 02/10/2025 16:19:02 -76.01, 119.49 89.96 02/10/2025 16:17:48 -76.02, 119.54 89.95 1.96 74
2 02/10/2025 17:09:47 76.01, -73.21 90.04 02/10/2025 17:08:41 76.01, -73.20 90.04 0.25 66
3 02/10/2025 18:00:32 -76.01, 94.09 89.97 02/10/2025 17:59:45 -76.01, 94.03 89.98 1.59 47
4 02/10/2025 18:51:17 76.02, -98.61 90.02 02/10/2025 18:50:38 76.01, -98.71 90.01 3.07 39
5 02/10/2025 19:42:02 -76.02, 68.69 89.99 02/10/2025 19:41:41 -76.05, 68.69 89.96 3.14 21

Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/27/2025
SNOs_Map_FY3D_NOAA-19_20250128.jpg

Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 01/27/2025 in txt file.

Historial Predications of SNOs between FY3D and NOAA-19