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: 9/23/2016
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2016 10:31:09 0.29,-135.43 0.54,-136.60 133.03 80
2 09/26/2016 10:12:24 0.30,-135.42 -0.43,-132.06 381.68 80
3 09/27/2016 22:34:22 -0.28,-135.38 -0.73,-137.38 227.68 80
4 09/28/2016 22:18:19 -0.28,-135.37 0.29,-132.86 287.33 80
5 09/30/2016 10:37:28 0.26,-135.37 0.88,-138.13 314.39 80
6 10/01/2016 10:21:25 0.27,-135.36 -0.14,-133.61 200.07 80
7 10/02/2016 22:40:42 -0.25,-135.31 -1.07,-138.91 410.83 80
8 10/03/2016 22:24:39 -0.26,-135.29 -0.05,-134.39 103.64 80
9 10/05/2016 10:43:48 0.24,-135.29 1.21,-139.67 498.41 80
10 10/06/2016 10:25:03 0.25,-135.27 0.25,-135.13 15.42 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2016
SNOs_Map_GOES-15_NPP_20160924.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/23/2016 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service