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: 3/21/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2019 06:44:37 -0.01, -75.19 0.97, -79.46 487.40 80
2 03/23/2019 06:23:12 -0.02, -75.20 -0.09, -74.94 29.54 80
3 03/25/2019 18:26:22 0.02, -75.22 -0.11, -75.70 55.33 80
4 03/26/2019 18:10:18 0.03, -75.23 0.95, -71.18 462.37 80
5 03/28/2019 06:32:04 -0.02, -75.24 0.24, -76.44 137.10 80
6 03/29/2019 06:10:39 -0.02, -75.25 -0.76, -71.90 380.76 80
7 03/30/2019 18:32:34 0.02, -75.28 -0.43, -77.20 220.06 80
8 03/31/2019 18:16:28 0.01, -75.29 0.57, -72.67 298.49 80
9 04/02/2019 06:38:16 -0.00, -75.31 0.56, -77.94 299.39 80
10 04/03/2019 06:16:50 -0.00, -75.33 -0.44, -73.40 219.27 80
11 04/04/2019 18:38:46 0.00, -75.36 -0.75, -78.70 380.64 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2019
SNOs_Map_GOES-16_NPP_20190322.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/21/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service