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: 3/21/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/21/2020 18:38:48 -0.03, -75.17 -0.83, -78.74 406.66 80
2 03/22/2020 18:22:43 -0.03, -75.17 0.18, -74.21 109.09 80
3 03/24/2020 06:44:32 0.03, -75.15 0.97, -79.48 493.56 80
4 03/25/2020 06:23:07 0.03, -75.15 -0.04, -74.95 22.64 80
5 03/27/2020 18:26:19 -0.03, -75.16 -0.15, -75.72 64.45 80
6 03/28/2020 18:10:15 -0.02, -75.16 0.86, -71.19 451.96 80
7 03/30/2020 06:32:03 0.02, -75.15 0.29, -76.47 150.03 80
8 03/31/2020 06:10:38 0.02, -75.15 -0.72, -71.94 366.45 80
9 04/01/2020 18:32:35 -0.01, -75.16 -0.48, -77.24 236.60 80
10 04/02/2020 18:16:30 -0.02, -75.17 0.54, -72.71 280.21 80
11 04/04/2020 06:38:19 0.01, -75.16 0.62, -77.98 320.90 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2020
SNOs_Map_GOES-16_NPP_20200322.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/21/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service