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: 12/9/2023
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 12/11/2023 05:35:52 81.01, 12.24 111.44 12/11/2023 05:35:11 81.02, 12.42 111.44 3.17 41
2 12/11/2023 06:25:15 -81.03,-179.72 68.62 12/11/2023 06:25:55 -81.03,-179.83 68.63 1.97 40
3 12/13/2023 19:20:06 -81.02, -13.68 68.35 12/13/2023 19:19:48 -81.02, -13.59 68.35 1.68 18
4 12/13/2023 20:09:27 81.06, 154.58 111.57 12/13/2023 20:10:30 81.06, 154.67 111.52 1.64 63
5 12/16/2023 08:15:18 -80.43, 145.35 67.10 12/16/2023 08:14:04 -80.59, 144.88 66.96 19.17 74
6 12/16/2023 09:04:18 81.04, -39.30 111.78 12/16/2023 09:04:24 81.04, -39.16 111.75 2.50 6
7 12/18/2023 21:59:09 81.01, 126.55 111.97 12/18/2023 21:58:19 81.01, 126.60 112.00 0.82 50
8 12/18/2023 22:48:31 -81.06, -65.01 68.14 12/18/2023 22:49:01 -81.06, -64.83 68.18 3.09 30
9 12/21/2023 11:43:21 -81.04, 100.96 68.01 12/21/2023 11:42:56 -81.03, 100.91 67.99 0.92 25

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2023
SNOs_Map_AQUA_NPP_20231209.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 12/09/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP