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: 3/9/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/10/2018 06:10:33 0.01, -75.18 -0.72, -71.86 378.31 80
2 03/11/2018 18:32:31 -0.02, -75.23 -0.47, -77.17 222.04 80
3 03/12/2018 18:16:27 -0.02, -75.24 0.58, -72.65 295.94 80
4 03/14/2018 06:38:14 0.02, -75.25 0.65, -77.91 303.75 80
5 03/15/2018 06:16:51 0.02, -75.27 -0.41, -73.39 214.31 80
6 03/16/2018 18:38:48 -0.03, -75.31 -0.77, -78.70 385.38 80
7 03/17/2018 18:22:44 -0.02, -75.34 0.22, -74.16 133.25 80
8 03/19/2018 06:44:32 0.03, -75.36 0.95, -79.44 465.05 80
9 03/20/2018 06:23:09 0.02, -75.38 -0.11, -74.92 53.56 80
10 03/22/2018 18:26:21 -0.02, -75.45 -0.07, -75.69 27.07 80
11 03/23/2018 18:10:17 -0.02, -75.48 0.93, -71.16 491.92 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2018
SNOs_Map_GOES-16_NPP_20180310.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/09/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service