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: 5/20/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2013 22:23:47 -0.01,-135.38 0.18,-134.60 89.05 80
2 05/23/2013 10:24:10 0.00,-135.35 0.01,-135.33 2.39 80
3 05/25/2013 22:27:23 0.01,-135.29 -0.14,-136.10 91.74 80
4 05/26/2013 22:11:17 0.00,-135.27 0.82,-131.56 422.80 80
5 05/28/2013 10:30:25 -0.02,-135.24 0.32,-136.83 180.53 80
6 05/29/2013 10:14:20 -0.01,-135.22 -0.65,-132.29 333.61 80
7 05/30/2013 22:33:37 0.02,-135.17 -0.50,-137.60 276.02 80
8 05/31/2013 22:17:32 0.01,-135.15 0.46,-133.05 238.20 80
9 06/02/2013 10:36:40 -0.03,-135.12 0.66,-138.33 365.20 80
10 06/03/2013 10:20:35 -0.03,-135.09 -0.30,-133.79 148.56 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/20/2013
SNOs_Map_GOES-15_NPP_20130521.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/20/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service