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: 9/18/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/18/2019 18:10:58 0.00, -75.21 0.92, -71.20 457.03 80
2 09/20/2019 06:32:45 -0.01, -75.20 0.28, -76.46 143.56 80
3 09/21/2019 06:11:21 -0.01, -75.21 -0.75, -71.93 373.34 80
4 09/22/2019 18:33:17 0.01, -75.22 -0.43, -77.24 229.29 80
5 09/23/2019 18:17:12 0.01, -75.23 0.60, -72.71 287.91 80
6 09/25/2019 06:39:00 -0.01, -75.23 0.61, -77.97 311.98 80
7 09/26/2019 06:17:35 -0.01, -75.24 -0.42, -73.44 205.49 80
8 09/27/2019 18:39:32 0.01, -75.26 -0.75, -78.74 396.18 80
9 09/28/2019 18:23:26 0.01, -75.27 0.22, -74.20 121.89 80
10 09/30/2019 06:45:14 -0.01, -75.29 0.93, -79.47 476.56 80
11 10/01/2019 06:23:50 -0.00, -75.31 -0.10, -74.94 41.68 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/18/2019
SNOs_Map_GOES-16_NPP_20190918.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/18/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service