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: 4/17/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2019 06:38:14 0.00, -75.19 0.58, -77.93 310.65 80
2 04/19/2019 06:16:50 -0.00, -75.19 -0.40, -73.39 205.52 80
3 04/20/2019 18:38:47 0.00, -75.20 -0.80, -78.70 398.74 80
4 04/21/2019 18:22:44 0.00, -75.21 0.24, -74.17 117.85 80
5 04/23/2019 06:44:32 -0.00, -75.21 0.96, -79.44 482.33 80
6 04/24/2019 06:23:08 -0.01, -75.22 -0.08, -74.92 34.42 80
7 04/26/2019 18:26:22 0.00, -75.24 -0.07, -75.70 51.81 80
8 04/27/2019 18:10:18 0.00, -75.25 0.91, -71.17 465.76 80
9 04/29/2019 06:32:07 -0.00, -75.28 0.23, -76.45 132.94 80
10 04/30/2019 06:10:43 -0.00, -75.29 -0.75, -71.91 384.83 80
11 05/01/2019 18:32:40 0.00, -75.32 -0.44, -77.22 217.20 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2019
SNOs_Map_GOES-16_NPP_20190418.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/17/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service