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: 5/21/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2013 10:26:51 -0.00,-135.35 -0.03,-135.34 3.57 80
2 05/25/2013 22:27:22 0.01,-135.29 -0.16,-136.10 91.96 80
3 05/26/2013 22:11:18 0.01,-135.27 0.86,-131.57 422.52 80
4 05/28/2013 10:30:25 -0.02,-135.24 0.33,-136.83 180.80 80
5 05/29/2013 10:14:21 -0.01,-135.22 -0.69,-132.30 333.30 80
6 05/30/2013 22:33:37 0.02,-135.17 -0.52,-137.59 276.39 80
7 05/31/2013 22:17:33 0.02,-135.14 0.50,-133.06 237.81 80
8 06/02/2013 10:36:40 -0.03,-135.12 0.68,-138.32 365.56 80
9 06/03/2013 10:20:35 -0.03,-135.09 -0.34,-133.79 148.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/21/2013
SNOs_Map_GOES-15_NPP_20130522.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/21/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service