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: 6/8/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/08/2014 22:30:36 0.02,-135.33 0.21,-134.59 85.22 80
2 06/11/2014 10:33:42 -0.03,-135.38 -0.05,-135.32 6.39 80
3 06/13/2014 22:34:17 0.04,-135.40 -0.13,-136.09 79.53 80
4 06/14/2014 22:18:13 0.03,-135.40 0.89,-131.56 437.92 80
5 06/16/2014 10:37:23 -0.05,-135.42 0.28,-136.83 160.60 80
6 06/17/2014 10:21:19 -0.04,-135.42 -0.73,-132.29 356.62 80
7 06/18/2014 22:40:38 0.05,-135.42 -0.45,-137.60 247.99 80
8 06/19/2014 22:24:34 0.05,-135.43 0.57,-133.07 269.01 80
9 06/21/2014 10:43:43 -0.06,-135.44 0.60,-138.33 330.32 80
10 06/22/2014 10:27:40 -0.06,-135.44 -0.42,-133.80 186.35 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/8/2014
SNOs_Map_GOES-15_NPP_20140609.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/08/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service