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: 7/9/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/10/2013 10:26:45 -0.18,-135.25 -0.21,-135.21 5.35 80
2 07/12/2013 22:27:16 0.19,-135.29 0.05,-135.97 77.85 80
3 07/13/2013 22:11:10 0.18,-135.30 1.04,-131.43 440.84 80
4 07/15/2013 10:30:17 -0.20,-135.33 0.13,-136.70 156.65 80
5 07/16/2013 10:14:13 -0.20,-135.34 -0.92,-132.17 361.42 80
6 07/17/2013 22:33:28 0.22,-135.34 -0.28,-137.46 242.31 80
7 07/18/2013 22:17:24 0.21,-135.35 0.77,-132.94 275.24 80
8 07/20/2013 10:36:31 -0.23,-135.36 0.40,-138.20 323.77 80
9 07/21/2013 10:20:26 -0.23,-135.36 -0.59,-133.66 193.27 80
10 07/22/2013 22:39:42 0.25,-135.35 -0.54,-138.97 411.78 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2013
SNOs_Map_GOES-15_NPP_20130710.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/09/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service