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: 4/20/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2018 06:44:42 0.00, -75.18 0.95, -79.47 487.96 80
2 04/21/2018 06:23:18 0.02, -75.18 -0.06, -74.93 28.60 80
3 04/23/2018 18:26:29 -0.01, -75.18 -0.14, -75.70 59.91 80
4 04/24/2018 18:10:25 -0.02, -75.18 0.87, -71.17 456.99 80
5 04/26/2018 06:32:13 0.01, -75.20 0.29, -76.44 142.25 80
6 04/27/2018 06:10:49 0.01, -75.20 -0.72, -71.91 374.97 80
7 04/28/2018 18:32:46 0.00, -75.22 -0.42, -77.23 228.59 80
8 04/29/2018 18:16:42 0.01, -75.23 0.59, -72.70 289.05 80
9 05/01/2018 06:38:30 -0.02, -75.25 0.58, -77.97 308.95 80
10 05/02/2018 06:17:05 -0.01, -75.27 -0.44, -73.44 209.03 80
11 05/03/2018 18:39:02 0.02, -75.29 -0.75, -78.74 393.44 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2018
SNOs_Map_GOES-16_NPP_20180420.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/20/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service