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: 12/22/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2019 18:07:38 -0.02, -75.20 0.86, -71.16 459.06 80
2 12/25/2019 06:32:05 0.02, -75.19 0.28, -76.44 141.43 80
3 12/26/2019 06:10:39 0.01, -75.20 -0.73, -71.90 375.53 80
4 12/27/2019 18:35:15 -0.01, -75.21 -0.46, -77.20 227.05 80
5 12/28/2019 18:13:49 -0.00, -75.22 0.54, -72.67 290.34 80
6 12/30/2019 06:38:17 0.00, -75.23 0.59, -77.94 308.88 80
7 12/31/2019 06:16:51 -0.00, -75.24 -0.41, -73.41 208.92 80
8 01/01/2020 18:41:26 0.00, -75.27 -0.77, -78.71 392.18 80
9 01/02/2020 18:20:01 0.01, -75.29 0.24, -74.18 126.17 80
10 01/04/2020 06:44:28 -0.00, -75.31 0.90, -79.45 471.54 80
11 01/05/2020 06:23:03 -0.01, -75.33 -0.10, -74.92 47.02 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2019
SNOs_Map_GOES-16_NPP_20191223.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/22/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service