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: 5/31/2025
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 06/01/2025 19:22:00 80.91, 176.25 65.41 06/01/2025 19:20:47 81.24, 175.25 65.68 40.05 73
2 06/01/2025 20:11:01 -81.28, -9.59 115.45 06/01/2025 20:11:12 -81.28, -9.40 115.48 3.19 11
3 06/04/2025 05:42:05 -81.29,-152.04 115.77 06/04/2025 05:42:09 -81.28,-151.99 115.78 1.27 4
4 06/06/2025 15:13:09 -81.29, 65.24 116.01 06/06/2025 15:13:06 -81.28, 65.38 116.03 2.52 3
5 06/09/2025 00:44:13 -81.28, -77.73 116.18 06/09/2025 00:44:04 -81.28, -77.67 116.18 1.14 9
6 06/11/2025 10:15:14 -81.29, 139.81 116.38 06/11/2025 10:15:00 -81.28, 139.62 116.35 3.20 14
7 06/11/2025 11:04:32 81.28, -52.77 63.65 06/11/2025 11:05:44 81.28, -52.92 63.63 2.50 72
8 06/13/2025 19:46:16 -81.29, -2.91 116.51 06/13/2025 19:45:56 -81.28, -2.73 116.52 3.13 20

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_AQUA_NPP_20250531.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/31/2025 in txt file.

Historial Predications of SNOs between AQUA and NPP