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: 4/23/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2020 18:22:46 0.02, -75.17 0.22, -74.22 108.40 80
2 04/25/2020 06:44:34 -0.02, -75.16 0.97, -79.48 492.75 80
3 04/26/2020 06:23:09 -0.02, -75.16 -0.05, -74.95 23.71 80
4 04/28/2020 18:26:21 0.01, -75.18 -0.12, -75.73 62.89 80
5 04/29/2020 18:10:16 0.01, -75.18 0.91, -71.20 453.93 80
6 05/01/2020 06:32:04 -0.01, -75.18 0.29, -76.46 146.53 80
7 05/02/2020 06:10:39 -0.00, -75.18 -0.74, -71.93 370.45 80
8 05/03/2020 18:32:36 0.00, -75.20 -0.45, -77.23 231.94 80
9 05/04/2020 18:16:31 0.00, -75.21 0.58, -72.71 285.58 80
10 05/06/2020 06:38:18 -0.00, -75.22 0.62, -77.97 313.66 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2020
SNOs_Map_GOES-16_NPP_20200423.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/23/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service