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: 8/12/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2014 10:50:56 -0.26,-135.47 0.68,-139.78 490.34 80
2 08/14/2014 10:34:53 -0.26,-135.47 -0.29,-135.24 25.01 80
3 08/16/2014 22:35:30 0.27,-135.46 0.13,-136.03 65.32 80
4 08/17/2014 22:19:27 0.27,-135.44 1.16,-131.50 449.37 80
5 08/19/2014 10:38:39 -0.28,-135.41 -0.00,-136.78 155.67 80
6 08/20/2014 10:22:35 -0.28,-135.40 -0.97,-132.25 358.75 80
7 08/21/2014 22:41:54 0.29,-135.39 -0.21,-137.55 247.39 80
8 08/22/2014 22:25:52 0.29,-135.37 0.82,-133.03 266.80 80
9 08/24/2014 10:45:02 -0.29,-135.33 0.39,-138.30 338.82 80
10 08/25/2014 10:29:00 -0.29,-135.31 -0.64,-133.77 175.12 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2014
SNOs_Map_GOES-15_NPP_20140813.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/12/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service