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: 12/31/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2019 06:45:13 0.01, -75.19 0.98, -79.58 499.44 80
2 01/02/2019 06:23:49 0.01, -75.20 -0.05, -75.05 17.63 80
3 01/04/2019 18:29:40 -0.01, -75.22 -0.13, -75.82 68.41 80
4 01/05/2019 18:08:14 -0.01, -75.22 0.84, -71.28 448.84 80
5 01/07/2019 06:32:42 0.01, -75.23 0.29, -76.56 150.71 80
6 01/08/2019 06:11:17 0.00, -75.24 -0.69, -72.02 366.79 80
7 01/09/2019 18:35:53 -0.01, -75.27 -0.46, -77.33 234.86 80
8 01/10/2019 18:14:29 0.00, -75.29 0.58, -72.81 283.13 80
9 01/12/2019 06:38:56 0.00, -75.31 0.62, -78.07 315.04 80
10 01/13/2019 06:17:32 -0.00, -75.32 -0.42, -73.55 203.21 80
11 01/14/2019 18:42:07 -0.00, -75.36 -0.79, -78.84 397.38 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/31/2018
SNOs_Map_GOES-16_NPP_20190101.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/31/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service