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: 8/13/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/14/2014 10:34:53 -0.26,-135.47 -0.30,-135.25 25.32 80
2 08/16/2014 22:35:30 0.27,-135.46 0.15,-136.03 64.79 80
3 08/17/2014 22:19:27 0.27,-135.45 1.17,-131.51 449.93 80
4 08/19/2014 10:38:38 -0.28,-135.41 0.04,-136.77 155.07 80
5 08/20/2014 10:22:35 -0.28,-135.40 -0.98,-132.25 359.33 80
6 08/21/2014 22:41:55 0.29,-135.39 -0.19,-137.56 246.75 80
7 08/22/2014 22:25:52 0.29,-135.37 0.83,-133.03 267.46 80
8 08/24/2014 10:45:02 -0.29,-135.33 0.38,-138.30 338.13 80
9 08/25/2014 10:29:00 -0.29,-135.32 -0.65,-133.78 175.82 80
10 08/26/2014 22:48:18 0.30,-135.30 -0.58,-139.07 431.00 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/13/2014
SNOs_Map_GOES-15_NPP_20140814.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/13/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service