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: 4/23/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2014 10:29:51 0.03,-135.39 0.01,-135.34 6.71 80
2 04/26/2014 22:33:07 -0.03,-135.36 -0.21,-136.11 85.77 80
3 04/27/2014 22:17:05 -0.03,-135.34 0.83,-131.58 429.01 80
4 04/29/2014 10:38:55 0.03,-135.33 0.35,-136.85 172.91 80
5 04/30/2014 10:17:32 0.02,-135.31 -0.63,-132.32 341.41 80
6 05/01/2014 22:39:31 -0.03,-135.28 -0.53,-137.62 267.12 80
7 05/02/2014 22:23:27 -0.03,-135.26 0.45,-133.09 247.14 80
8 05/04/2014 10:45:18 0.03,-135.24 0.72,-138.36 355.23 80
9 05/05/2014 10:23:54 0.03,-135.22 -0.27,-133.82 158.63 80
10 05/06/2014 22:45:53 -0.04,-135.17 -0.94,-139.12 450.93 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/23/2014
SNOs_Map_GOES-15_NPP_20140424.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/23/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service