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: 12/22/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2018 06:11:21 0.02, -75.21 -0.70, -72.02 363.35 80
2 12/24/2018 18:33:17 -0.02, -75.23 -0.48, -77.33 239.44 80
3 12/25/2018 18:17:11 -0.02, -75.24 0.50, -72.79 278.15 80
4 12/27/2018 06:39:00 0.02, -75.26 0.63, -78.07 320.49 80
5 12/28/2018 06:17:34 0.02, -75.27 -0.34, -73.53 197.39 80
6 12/29/2018 18:39:31 -0.02, -75.30 -0.82, -78.84 404.23 80
7 12/30/2018 18:20:46 -0.02, -75.32 0.21, -74.32 114.29 80
8 01/01/2019 06:45:13 0.03, -75.35 0.98, -79.58 482.64 80
9 01/02/2019 06:23:49 0.03, -75.37 -0.06, -75.06 36.06 80
10 01/04/2019 18:29:40 -0.03, -75.43 -0.12, -75.83 45.47 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2018
SNOs_Map_GOES-16_NPP_20181222.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/22/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service