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: 12/29/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/29/2017 06:45:06 0.01, -75.17 1.00, -79.54 498.44 80
2 12/30/2017 06:26:20 0.02, -75.17 0.01, -75.01 18.10 80
3 01/01/2018 18:29:31 -0.03, -75.19 -0.15, -75.78 67.38 80
4 01/02/2018 18:08:06 -0.03, -75.19 0.85, -71.25 449.14 80
5 01/04/2018 06:32:33 0.03, -75.16 0.32, -76.52 153.90 80
6 01/05/2018 06:11:08 0.03, -75.17 -0.68, -71.98 363.03 80
7 01/06/2018 18:35:43 -0.04, -75.20 -0.51, -77.28 237.14 80
8 01/07/2018 18:14:17 -0.03, -75.21 0.49, -72.74 280.36 80
9 01/09/2018 06:38:45 0.04, -75.20 0.68, -78.01 321.11 80
10 01/10/2018 06:17:20 0.04, -75.21 -0.38, -73.49 196.79 80
11 01/11/2018 18:41:55 -0.05, -75.26 -0.86, -78.78 402.08 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2017
SNOs_Map_GOES-16_NPP_20171229.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/29/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service