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: 1/14/2025
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 01/15/2025 03:34:33 81.30, 56.07 108.26 01/15/2025 03:34:30 81.30, 55.94 108.28 2.26 3
2 01/17/2025 13:56:21 -81.30, 80.63 72.18 01/17/2025 13:56:12 -81.30, 80.76 72.20 2.26 9
3 01/20/2025 00:18:07 81.31, 105.44 107.31 01/20/2025 00:17:53 81.30, 105.47 107.31 0.98 14
4 01/20/2025 01:07:27 -81.30, -87.12 72.67 01/20/2025 01:08:38 -81.30, -86.99 72.73 2.15 71
5 01/22/2025 10:39:53 -81.30, 129.92 73.20 01/22/2025 10:39:36 -81.30, 129.81 73.17 1.80 17
6 01/22/2025 11:29:12 81.30, -62.41 106.80 01/22/2025 11:30:19 81.30, -62.35 106.75 0.99 67
7 01/24/2025 21:01:37 81.30, 154.53 106.25 01/24/2025 21:01:17 81.30, 154.38 106.28 2.49 20
8 01/24/2025 21:50:57 -81.29, -37.98 73.75 01/24/2025 21:52:02 -81.30, -38.06 73.77 1.64 65
9 01/27/2025 07:23:21 -81.29, 178.94 74.33 01/27/2025 07:22:59 -81.30, 179.02 74.32 1.72 22

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/14/2025
SNOs_Map_AQUA_NPP_20250114.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 01/14/2025 in txt file.

Historial Predications of SNOs between AQUA and NPP