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: 7/28/2025
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 07/29/2025 08:34:08 -81.28, 166.23 111.89 07/29/2025 08:33:40 -81.28, 166.25 111.88 0.33 28
2 07/29/2025 09:23:26 81.27, -26.24 68.14 07/29/2025 09:24:25 81.28, -26.26 68.11 0.57 59
3 07/31/2025 18:04:59 -81.28, 23.64 111.33 07/31/2025 18:04:35 -81.28, 23.74 111.34 1.76 24
4 07/31/2025 18:54:17 81.27,-168.84 68.70 07/31/2025 18:55:20 81.27,-168.79 68.66 0.82 63
5 08/03/2025 03:35:50 -81.27,-119.18 110.72 08/03/2025 03:35:31 -81.28,-119.19 110.71 0.44 19
6 08/03/2025 04:25:07 81.28, 48.70 69.27 08/03/2025 04:26:15 81.27, 48.64 69.23 1.46 68
7 08/05/2025 13:06:40 -81.27, 98.13 110.10 08/05/2025 13:06:26 -81.28, 98.25 110.10 2.03 14
8 08/05/2025 13:55:56 81.28, -94.00 69.89 08/05/2025 13:57:09 81.27, -93.96 69.84 1.18 73
9 08/07/2025 22:37:28 -81.28, -44.41 109.47 08/07/2025 22:37:20 -81.27, -44.35 109.47 1.03 8

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/28/2025
SNOs_Map_AQUA_NPP_20250728.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 07/28/2025 in txt file.

Historial Predications of SNOs between AQUA and NPP