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: 4/25/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/26/2013 10:32:55 0.04,-135.24 0.39,-136.86 183.92 80
2 04/27/2013 10:11:31 0.04,-135.26 -0.60,-132.32 334.23 80
3 04/28/2013 22:33:28 -0.03,-135.28 -0.57,-137.63 268.07 80
4 04/29/2013 22:17:25 -0.04,-135.29 0.48,-133.11 249.92 80
5 05/01/2013 10:39:13 0.03,-135.31 0.71,-138.37 348.34 80
6 05/02/2013 10:17:49 0.04,-135.32 -0.29,-133.84 169.33 80
7 05/03/2013 22:39:46 -0.03,-135.34 -0.88,-139.14 433.95 80
8 05/04/2013 22:23:41 -0.04,-135.35 0.12,-134.61 83.75 80
9 05/07/2013 10:26:46 0.03,-135.37 0.00,-135.36 3.56 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2013
SNOs_Map_GOES-15_NPP_20130426.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/25/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service