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: 10/21/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/22/2019 06:32:39 0.00, -75.20 0.26, -76.49 146.00 80
2 10/23/2019 06:11:13 -0.00, -75.20 -0.72, -71.95 370.71 80
3 10/24/2019 18:33:10 -0.00, -75.22 -0.43, -77.26 231.96 80
4 10/25/2019 18:17:04 -0.00, -75.23 0.55, -72.72 285.28 80
5 10/27/2019 06:38:51 0.00, -75.24 0.63, -77.99 314.76 80
6 10/28/2019 06:17:27 -0.00, -75.25 -0.41, -73.47 202.71 80
7 10/29/2019 18:39:22 0.00, -75.27 -0.80, -78.77 399.04 80
8 10/30/2019 18:23:18 0.00, -75.29 0.25, -74.25 118.85 80
9 11/01/2019 06:45:05 0.00, -75.30 0.93, -79.52 480.10 80
10 11/02/2019 06:23:40 0.00, -75.32 -0.05, -74.98 38.08 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2019
SNOs_Map_GOES-16_NPP_20191021.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/21/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service