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: 5/27/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/28/2017 10:36:46 0.02,-134.83 0.74,-138.15 377.80 80
2 05/29/2017 10:20:40 0.03,-134.87 -0.23,-133.61 143.10 80
3 05/30/2017 22:39:58 -0.01,-134.96 -0.90,-138.93 452.05 80
4 05/31/2017 22:23:53 -0.02,-135.00 0.13,-134.40 68.74 80
5 06/03/2017 10:24:16 0.02,-135.06 0.05,-135.13 8.74 80
6 06/05/2017 22:27:29 -0.01,-135.17 -0.15,-135.92 84.05 80
7 06/06/2017 22:11:23 -0.02,-135.21 0.81,-131.37 436.14 80
8 06/08/2017 10:30:32 -0.01,-135.22 0.33,-136.65 162.90 80
9 06/09/2017 10:14:27 0.00,-135.25 -0.70,-132.12 356.83 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2017
SNOs_Map_GOES-15_NPP_20170528.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/27/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service