Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/28/2024
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/30/2024 07:36:03 -81.29, 171.99 101.08 08/30/2024 07:35:16 -81.28, 172.02 101.05 0.75 47
2 08/30/2024 08:25:24 81.29, -20.34 78.94 08/30/2024 08:26:00 81.29, -20.45 78.93 1.85 36
3 09/01/2024 19:38:49 81.28, 171.12 79.82 09/01/2024 19:38:24 81.29, 171.31 79.81 3.20 25
4 09/01/2024 20:28:10 -81.29, -21.06 100.19 09/01/2024 20:29:09 -81.29, -21.24 100.20 2.99 59
5 09/04/2024 07:41:32 -81.29, 170.72 99.34 09/04/2024 07:41:32 -81.29, 170.83 99.36 1.90 0
6 09/06/2024 18:54:52 -81.29, 2.43 98.47 09/06/2024 18:53:56 -81.29, 2.41 98.44 0.62 56
7 09/06/2024 19:44:13 81.29, 170.01 81.56 09/06/2024 19:44:40 81.29, 169.85 81.56 2.78 27
8 09/09/2024 06:57:30 81.28, 1.62 82.45 09/09/2024 06:57:02 81.29, 1.68 82.46 1.17 28

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/28/2024
SNOs_Map_AQUA_NPP_20240828.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/28/2024 in txt file.

Historial Predications of SNOs between AQUA and NPP