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: 10/1/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/02/2016 22:40:41 -0.25,-135.29 -1.05,-138.92 412.99 80
2 10/03/2016 22:24:36 -0.26,-135.27 -0.05,-134.39 101.12 80
3 10/06/2016 10:27:40 0.25,-135.23 0.22,-135.13 11.32 80
4 10/08/2016 22:28:13 -0.24,-135.13 -0.39,-135.92 88.89 80
5 10/09/2016 22:12:08 -0.25,-135.10 0.61,-131.39 424.13 80
6 10/11/2016 10:31:17 0.22,-135.08 0.56,-136.66 180.32 80
7 10/12/2016 10:15:12 0.23,-135.04 -0.44,-132.13 332.00 80
8 10/13/2016 22:34:30 -0.20,-134.96 -0.74,-137.45 283.16 80
9 10/14/2016 22:18:24 -0.22,-134.92 0.21,-132.90 229.19 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2016
SNOs_Map_GOES-15_NPP_20161002.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/01/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service