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: 10/18/2021
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 10/18/2021 13:16:03 -74.94, 37.17 72.92 10/18/2021 13:15:18 -74.95, 37.23 72.90 1.68 45
2 10/18/2021 14:05:05 76.11,-151.84 105.85 10/18/2021 14:05:37 76.12,-151.78 105.81 1.62 32
3 10/21/2021 05:32:22 -75.39, 154.25 72.48 10/21/2021 05:32:08 -75.39, 154.29 72.48 0.98 14
4 10/21/2021 06:21:26 76.44, -34.88 106.40 10/21/2021 06:22:29 76.45, -34.84 106.33 1.19 63
5 10/23/2021 20:59:39 74.54, 100.28 109.29 10/23/2021 20:58:39 74.54, 100.31 109.34 0.74 60
6 10/23/2021 21:48:40 -75.86, -88.47 72.09 10/23/2021 21:48:57 -75.87, -88.43 72.12 1.27 17
7 10/26/2021 13:15:54 75.17,-142.21 109.51 10/26/2021 13:15:25 75.17,-142.15 109.52 1.60 29
8 10/26/2021 14:04:58 -76.32, 28.86 71.71 10/26/2021 14:05:46 -76.33, 28.95 71.78 2.57 48
9 10/29/2021 04:43:29 -73.41, 161.88 67.88 10/29/2021 04:42:15 -73.44, 161.79 67.79 3.91 74
10 10/29/2021 05:32:17 75.33, -25.87 110.20 10/29/2021 05:32:20 75.32, -25.95 110.22 2.33 3
11 10/29/2021 06:17:06 -80.66,-131.17 84.41 10/29/2021 06:18:19 -79.99,-133.30 84.80 84.01 73
12 10/31/2021 20:59:28 -74.86, -78.89 68.49 10/31/2021 20:58:45 -74.86, -78.86 68.46 0.85 43

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2021
SNOs_Map_AQUA_NPP_20211018.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/18/2021 in txt file.

Historial Predications of SNOs between AQUA and NPP