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: 9/24/2023
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 09/25/2023 02:07:14 -80.86,-118.98 90.08 09/25/2023 02:06:26 -80.86,-118.83 90.07 2.70 48
2 09/25/2023 02:56:36 80.90, 49.30 89.84 09/25/2023 02:57:08 80.91, 49.36 89.81 1.21 32
3 09/27/2023 15:52:15 80.83,-145.52 90.92 09/27/2023 15:51:04 80.84,-145.48 90.96 0.83 71
4 09/27/2023 16:41:37 -80.89, 22.92 89.19 09/27/2023 16:41:46 -80.90, 23.04 89.22 2.17 9
5 09/30/2023 06:26:36 80.88, -3.41 91.78 09/30/2023 06:26:23 80.89, -3.33 91.78 1.46 13
6 09/30/2023 07:15:58 -80.94, 165.05 88.33 09/30/2023 07:17:05 -80.95, 165.21 88.40 2.83 67
7 10/02/2023 20:11:34 -80.86, -29.98 87.22 10/02/2023 20:11:01 -80.86, -30.10 87.18 2.20 33
8 10/02/2023 21:00:55 80.92, 138.58 92.66 10/02/2023 21:01:42 80.92, 138.40 92.66 3.22 47
9 10/05/2023 09:56:30 80.85, -56.23 93.73 10/05/2023 09:55:37 80.86, -56.27 93.77 0.78 53
10 10/05/2023 10:45:51 -80.94, 112.60 86.44 10/05/2023 10:46:18 -80.94, 112.65 86.46 0.84 27
11 10/07/2023 23:41:25 -80.86, -82.30 85.35 10/07/2023 23:40:14 -80.86, -82.43 85.29 2.43 71

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2023
SNOs_Map_AQUA_NPP_20230924.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 09/24/2023 in txt file.

Historial Predications of SNOs between AQUA and NPP