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: 9/30/2023
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 09/30/2023 06:26:35 80.88, -3.44 91.79 09/30/2023 06:26:23 80.88, -3.45 91.79 0.24 12
2 09/30/2023 07:15:57 -80.93, 164.97 88.32 09/30/2023 07:17:05 -80.94, 165.05 88.38 1.50 68
3 10/02/2023 20:11:32 -80.89, -29.55 87.29 10/02/2023 20:11:00 -80.88, -29.57 87.26 0.64 32
4 10/02/2023 21:00:54 80.93, 138.72 92.64 10/02/2023 21:01:42 80.93, 138.62 92.62 1.67 48
5 10/05/2023 09:56:27 80.87, -55.95 93.69 10/05/2023 09:55:36 80.86, -56.07 93.74 2.14 51
6 10/05/2023 10:45:49 -80.93, 112.48 86.42 10/05/2023 10:46:18 -80.93, 112.45 86.43 0.57 29
7 10/07/2023 23:41:22 -80.86, -82.30 85.35 10/07/2023 23:40:13 -80.86, -82.28 85.31 0.31 69
8 10/08/2023 00:30:43 80.93, 86.26 94.53 10/08/2023 00:30:54 80.92, 86.24 94.53 0.44 11
9 10/10/2023 14:15:37 -80.91, 59.79 84.50 10/10/2023 14:15:32 -80.90, 59.62 84.47 3.08 5
10 10/10/2023 15:04:29 81.53,-120.60 93.90 10/10/2023 15:05:42 81.30,-120.08 93.71 26.56 73
11 10/13/2023 04:00:28 80.91, 33.60 96.43 10/13/2023 04:00:07 80.91, 33.63 96.44 0.61 21

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/30/2023
SNOs_Map_AQUA_NPP_20230930.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/30/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP