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: 8/3/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/04/2014 10:22:20 -0.22,-135.49 -0.92,-132.25 368.36 80
2 08/05/2014 22:41:33 0.24,-135.51 -0.24,-137.54 232.29 80
3 08/06/2014 22:25:26 0.24,-135.51 0.78,-133.00 285.58 80
4 08/08/2014 10:44:32 -0.25,-135.49 0.36,-138.25 314.74 80
5 08/09/2014 10:28:25 -0.25,-135.49 -0.67,-133.71 202.75 80
6 08/10/2014 22:47:38 0.26,-135.49 -0.55,-138.99 399.01 80
7 08/11/2014 22:31:31 0.26,-135.49 0.48,-134.45 118.27 80
8 08/13/2014 10:50:36 -0.27,-135.46 0.66,-139.70 482.72 80
9 08/14/2014 10:34:29 -0.26,-135.45 -0.31,-135.15 34.35 80
10 08/16/2014 22:34:56 0.27,-135.44 0.19,-135.90 51.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2014
SNOs_Map_GOES-15_NPP_20140804.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/03/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service