Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/20/2021
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2021 06:13:06 0.01, -75.19 -0.71, -71.87 377.12 80
2 05/22/2021 18:32:25 -0.00, -75.18 -0.43, -77.19 228.05 80
3 05/23/2021 18:16:20 0.01, -75.18 0.55, -72.65 287.85 80
4 05/25/2021 06:38:09 -0.02, -75.19 0.60, -77.93 313.06 80
5 05/26/2021 06:19:26 -0.02, -75.19 -0.44, -73.41 203.24 80
6 05/27/2021 18:38:43 0.02, -75.19 -0.76, -78.71 401.44 80
7 05/28/2021 18:22:39 0.01, -75.19 0.23, -74.18 115.17 80
8 05/30/2021 06:41:48 -0.01, -75.20 0.92, -79.46 484.74 80
9 05/31/2021 06:25:44 -0.00, -75.21 -0.06, -74.92 32.31 80
10 06/02/2021 18:26:17 -0.00, -75.23 -0.08, -75.71 53.42 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 5/20/2021
SNOs_Map_GOES-16_NPP_20210521.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 05/20/2021 in txt file.

Historical Predications of SNOs between GOES-16 and NPP