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: 5/23/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/25/2013 22:27:23 0.01,-135.29 -0.15,-136.10 92.36 80
2 05/26/2013 22:11:17 0.00,-135.27 0.81,-131.56 422.09 80
3 05/28/2013 10:30:25 -0.02,-135.24 0.33,-136.83 181.39 80
4 05/29/2013 10:14:20 -0.01,-135.21 -0.63,-132.29 332.65 80
5 05/30/2013 22:33:37 0.02,-135.16 -0.52,-137.59 277.11 80
6 05/31/2013 22:17:33 0.01,-135.14 0.50,-133.06 237.03 80
7 06/02/2013 10:36:40 -0.03,-135.11 0.68,-138.32 366.48 80
8 06/03/2013 10:20:36 -0.02,-135.08 -0.34,-133.79 147.20 80
9 06/04/2013 22:39:52 0.04,-135.02 -0.87,-139.09 463.84 80
10 06/05/2013 22:23:47 0.04,-134.99 0.16,-134.56 49.73 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/23/2013
SNOs_Map_GOES-15_NPP_20130524.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/23/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service