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: 5/5/2021
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 05/06/2021 06:21:40 -75.42, 141.92 98.56 05/06/2021 06:21:05 -75.41, 141.87 98.51 1.76 35
2 05/06/2021 07:10:41 76.61, -46.76 80.07 05/06/2021 07:11:23 76.61, -46.75 80.03 0.40 42
3 05/08/2021 22:37:58 -75.91,-100.78 99.84 05/08/2021 22:37:52 -75.90,-100.80 99.82 0.79 6
4 05/08/2021 23:27:01 76.97, 70.43 78.90 05/08/2021 23:28:12 76.98, 70.50 78.83 1.90 71
5 05/11/2021 14:05:08 75.40,-154.01 80.08 05/11/2021 14:04:14 75.41,-153.93 80.10 2.28 54
6 05/11/2021 14:54:16 -76.38, 16.60 101.07 05/11/2021 14:54:39 -76.38, 16.62 101.10 0.79 23
7 05/14/2021 06:21:32 75.58, -37.63 79.23 05/14/2021 06:21:08 75.57, -37.68 79.26 1.59 24
8 05/14/2021 07:10:34 -76.84, 134.05 102.26 05/14/2021 07:11:26 -76.85, 134.16 102.33 2.96 52
9 05/16/2021 21:48:50 -74.75, -91.60 100.44 05/16/2021 21:47:38 -74.75, -91.65 100.37 1.41 72
10 05/16/2021 22:37:47 76.14, 79.95 77.98 05/16/2021 22:37:52 76.14, 79.98 77.96 0.94 5
11 05/19/2021 14:05:03 -75.47, 26.20 101.82 05/19/2021 14:04:20 -75.48, 26.24 101.79 1.24 43

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2021
SNOs_Map_AQUA_NPP_20210506.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 05/05/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP