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: 12/21/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2019 18:26:24 -0.01, -75.19 -0.10, -75.71 57.99 80
2 12/23/2019 18:10:18 -0.02, -75.20 0.90, -71.17 459.04 80
3 12/25/2019 06:32:05 0.02, -75.19 0.29, -76.43 141.41 80
4 12/26/2019 06:10:39 0.01, -75.20 -0.71, -71.90 375.53 80
5 12/27/2019 18:35:14 -0.01, -75.21 -0.48, -77.20 227.08 80
6 12/28/2019 18:13:50 -0.00, -75.22 0.59, -72.68 290.32 80
7 12/30/2019 06:38:16 0.00, -75.23 0.61, -77.94 308.88 80
8 12/31/2019 06:16:51 -0.01, -75.24 -0.40, -73.41 208.92 80
9 01/01/2020 18:41:26 0.01, -75.27 -0.78, -78.71 392.23 80
10 01/02/2020 18:20:02 0.01, -75.29 0.28, -74.19 126.16 80
11 01/04/2020 06:44:28 -0.01, -75.31 0.92, -79.45 471.51 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/21/2019
SNOs_Map_GOES-16_NPP_20191222.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/21/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service