Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/3/2025
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 03/05/2025 07:54:05 81.33, -7.01 93.07 03/05/2025 07:54:24 81.33, -6.93 93.05 1.33 19
2 03/05/2025 08:44:49 -81.33, 160.66 87.00 03/05/2025 08:43:44 -81.32, 160.52 86.94 2.52 65
3 03/07/2025 18:15:45 -81.33, 17.81 87.92 03/07/2025 18:15:41 -81.34, 18.00 87.94 3.24 4
4 03/10/2025 03:46:41 -81.33,-125.11 88.84 03/10/2025 03:47:38 -81.33,-125.10 88.88 0.28 57
5 03/10/2025 04:37:25 81.33, 42.49 91.11 03/10/2025 04:36:56 81.33, 42.62 91.11 2.15 29
6 03/12/2025 14:08:19 81.33,-100.16 90.14 03/12/2025 14:08:50 81.33,-100.30 90.14 2.25 31
7 03/12/2025 14:59:04 -81.33, 67.26 89.89 03/12/2025 14:58:10 -81.32, 67.20 89.85 1.05 54

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 3/3/2025
SNOs_Map_NOAA-21_AQUA_20250303.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 03/03/2025 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA