Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/7/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/07/2017 22:15:05 -0.00,-134.95 0.44,-132.93 230.09 80
2 03/09/2017 10:36:51 0.01,-134.89 0.73,-138.20 376.97 80
3 03/10/2017 10:20:45 0.01,-134.85 -0.27,-133.66 135.81 80
4 03/11/2017 22:42:41 -0.01,-134.81 -0.92,-138.96 472.92 80
5 03/12/2017 22:21:15 -0.00,-134.77 0.09,-134.42 39.65 80
6 03/15/2017 10:26:55 0.00,-134.66 0.14,-135.14 55.75 80
7 03/16/2017 10:08:10 0.00,-134.62 -0.87,-130.60 456.56 80
8 03/17/2017 22:30:05 -0.01,-134.56 -0.32,-135.90 153.08 80
9 03/18/2017 22:08:39 -0.00,-134.52 0.70,-131.37 358.73 80
10 03/20/2017 10:30:26 0.01,-134.43 0.48,-136.63 250.37 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/7/2017
SNOs_Map_GOES-15_NPP_20170307.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/07/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service