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: 12/20/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/20/2019 06:23:14 -0.00, -75.19 -0.08, -74.94 28.82 80
2 12/22/2019 18:29:04 -0.01, -75.20 -0.11, -75.71 56.90 80
3 12/23/2019 18:07:38 -0.01, -75.21 0.89, -71.17 460.42 80
4 12/25/2019 06:32:05 0.01, -75.21 0.30, -76.43 139.23 80
5 12/26/2019 06:10:39 0.01, -75.22 -0.70, -71.90 378.15 80
6 12/27/2019 18:35:15 -0.01, -75.24 -0.42, -77.21 223.82 80
7 12/28/2019 18:13:50 -0.00, -75.26 0.58, -72.68 294.05 80
8 12/30/2019 06:38:16 0.00, -75.27 0.61, -77.94 304.32 80
9 12/31/2019 06:16:52 -0.00, -75.29 -0.45, -73.42 213.92 80
10 01/01/2020 18:41:27 0.00, -75.32 -0.73, -78.72 386.64 80
11 01/02/2020 18:20:02 0.01, -75.34 0.28, -74.19 132.17 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2019
SNOs_Map_GOES-16_NPP_20191220.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/20/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service