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: 4/3/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2020 06:38:18 0.01, -75.14 0.64, -77.97 322.57 80
2 04/05/2020 06:16:54 0.01, -75.16 -0.37, -73.44 195.56 80
3 04/06/2020 18:38:50 -0.01, -75.20 -0.83, -78.74 404.91 80
4 04/07/2020 18:22:45 -0.01, -75.22 0.19, -74.21 113.82 80
5 04/09/2020 06:44:34 0.01, -75.25 0.96, -79.49 483.82 80
6 04/10/2020 06:23:09 0.01, -75.27 -0.06, -74.96 34.93 80
7 04/12/2020 18:26:21 -0.02, -75.34 -0.12, -75.73 45.57 80
8 04/13/2020 18:10:17 -0.02, -75.36 0.90, -71.20 473.92 80
9 04/15/2020 06:32:05 0.03, -75.40 0.25, -76.48 122.36 80
10 04/16/2020 06:10:40 0.03, -75.43 -0.77, -71.95 397.33 80
11 04/17/2020 18:32:37 -0.03, -75.49 -0.42, -77.25 201.06 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/3/2020
SNOs_Map_GOES-16_NPP_20200404.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/03/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service