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: 4/17/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2020 18:16:32 0.01, -75.18 0.58, -72.71 281.50 80
2 04/20/2020 06:38:19 -0.00, -75.17 0.62, -77.98 319.97 80
3 04/21/2020 06:16:55 -0.01, -75.17 -0.40, -73.45 196.76 80
4 04/22/2020 18:38:51 0.01, -75.19 -0.79, -78.75 405.47 80
5 04/23/2020 18:22:46 0.01, -75.20 0.23, -74.22 111.69 80
6 04/25/2020 06:44:34 -0.01, -75.20 0.97, -79.48 488.73 80
7 04/26/2020 06:23:09 -0.01, -75.21 -0.06, -74.96 28.37 80
8 04/28/2020 18:26:21 0.00, -75.24 -0.11, -75.73 56.22 80
9 04/29/2020 18:10:17 0.00, -75.25 0.92, -71.20 461.31 80
10 05/01/2020 06:32:04 -0.00, -75.25 0.28, -76.46 138.44 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2020
SNOs_Map_GOES-16_NPP_20200418.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/17/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service