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: 12/18/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2018 18:29:43 -0.01, -75.17 -0.15, -75.81 72.87 80
2 12/20/2018 18:08:18 -0.01, -75.18 0.88, -71.29 444.52 80
3 12/22/2018 06:32:45 0.01, -75.20 0.31, -76.55 154.57 80
4 12/23/2018 06:11:21 0.01, -75.20 -0.72, -72.03 362.65 80
5 12/24/2018 18:35:56 -0.01, -75.22 -0.51, -77.32 240.33 80
6 12/25/2018 18:14:32 -0.00, -75.23 0.52, -72.80 277.25 80
7 12/27/2018 06:39:00 0.00, -75.25 0.61, -78.08 320.96 80
8 12/28/2018 06:17:35 -0.00, -75.27 -0.37, -73.54 196.98 80
9 12/29/2018 18:42:11 -0.00, -75.30 -0.80, -78.84 404.60 80
10 12/30/2018 18:20:47 0.00, -75.32 0.24, -74.32 113.97 80
11 01/01/2019 06:45:14 0.01, -75.35 0.96, -79.59 482.49 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/18/2018
SNOs_Map_GOES-16_NPP_20181219.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/18/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service