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: 9/19/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2019 06:32:45 -0.00, -75.20 0.30, -76.46 143.86 80
2 09/21/2019 06:11:20 -0.00, -75.20 -0.72, -71.93 373.00 80
3 09/22/2019 18:33:16 0.01, -75.22 -0.45, -77.23 229.48 80
4 09/23/2019 18:17:12 0.01, -75.22 0.57, -72.70 287.57 80
5 09/25/2019 06:38:59 -0.01, -75.22 0.63, -77.96 312.86 80
6 09/26/2019 06:17:35 -0.01, -75.23 -0.40, -73.43 204.47 80
7 09/27/2019 18:39:31 0.01, -75.25 -0.77, -78.74 397.09 80
8 09/28/2019 18:23:27 0.01, -75.27 0.26, -74.21 120.85 80
9 09/30/2019 06:45:14 -0.01, -75.28 0.95, -79.47 478.02 80
10 10/01/2019 06:23:49 -0.01, -75.29 -0.08, -74.94 40.10 80
11 10/03/2019 18:27:01 0.02, -75.34 -0.05, -75.72 42.22 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2019
SNOs_Map_GOES-16_NPP_20190920.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/19/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service