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: 6/25/2020
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 06/25/2020 14:05:30 75.22,-154.50 75.40 06/25/2020 14:04:27 75.22,-154.47 75.44 0.84 63
2 06/25/2020 14:54:40 -76.11, 15.72 105.64 06/25/2020 14:54:54 -76.10, 15.64 105.63 2.22 14
3 06/28/2020 06:21:50 75.60, -37.56 75.10 06/28/2020 06:21:15 75.60, -37.54 75.12 0.66 35
4 06/28/2020 07:11:00 -76.47, 132.78 105.94 06/28/2020 07:11:42 -76.46, 132.71 105.95 1.97 42
5 06/30/2020 22:38:10 76.02, 79.57 74.79 06/30/2020 22:38:03 76.02, 79.59 74.79 0.79 7
6 06/30/2020 23:27:21 -76.82,-110.11 106.18 06/30/2020 23:28:31 -76.82,-110.16 106.23 1.36 70
7 07/03/2020 14:05:32 -75.08, 25.14 103.91 07/03/2020 14:04:36 -75.08, 25.09 103.85 1.59 56
8 07/03/2020 14:54:31 76.37,-163.41 74.59 07/03/2020 14:54:52 76.38,-163.37 74.56 1.25 21
9 07/06/2020 06:21:50 -75.60, 142.44 104.23 07/06/2020 06:21:22 -75.59, 142.41 104.20 0.82 28
10 07/06/2020 07:10:51 76.77, -46.17 74.38 07/06/2020 07:11:40 76.78, -46.09 74.32 2.00 49
11 07/08/2020 21:51:11 68.03, 76.96 84.29 07/08/2020 21:49:58 68.13, 76.13 84.48 36.31 73
12 07/08/2020 22:38:08 -76.05,-100.33 104.44 07/08/2020 22:38:08 -76.05,-100.32 104.45 0.34 0

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/25/2020
SNOs_Map_AQUA_NPP_20200625.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 06/25/2020 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service