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: 4/28/2021
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 04/28/2021 06:21:43 75.41, -38.12 83.83 04/28/2021 06:21:00 75.41, -38.14 83.87 0.36 43
2 04/28/2021 07:10:50 -76.42, 132.58 97.35 04/28/2021 07:11:24 -76.42, 132.55 97.37 0.92 34
3 04/30/2021 22:38:02 75.81, 78.92 82.54 04/30/2021 22:37:44 75.81, 78.92 82.56 0.16 18
4 04/30/2021 23:27:10 -76.76,-110.35 98.58 04/30/2021 23:28:09 -76.76,-110.37 98.63 0.46 59
5 05/03/2021 14:05:21 -75.00, 24.90 97.33 05/03/2021 14:04:11 -75.00, 24.91 97.27 0.12 70
6 05/03/2021 14:54:21 76.25,-163.84 81.24 05/03/2021 14:54:28 76.25,-163.79 81.23 1.35 7
7 05/06/2021 06:21:39 -75.50, 142.14 98.64 05/06/2021 06:20:54 -75.51, 142.19 98.62 1.50 45
8 05/06/2021 07:10:48 76.29, -47.83 80.44 05/06/2021 07:11:21 76.28, -47.92 80.44 2.71 33
9 05/08/2021 22:38:05 -75.59,-101.73 99.47 05/08/2021 22:37:46 -75.58,-101.81 99.43 2.23 19
10 05/08/2021 23:27:06 76.75, 69.62 79.17 05/08/2021 23:28:04 76.75, 69.62 79.12 0.22 58
11 05/11/2021 14:05:12 75.16,-154.67 80.35 05/11/2021 14:04:01 75.17,-154.59 80.39 2.42 71
12 05/11/2021 14:54:20 -76.15, 15.86 100.81 05/11/2021 14:54:26 -76.16, 15.89 100.82 0.63 6

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2021
SNOs_Map_AQUA_NPP_20210428.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/28/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP