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: 7/7/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2013 22:23:42 0.17,-135.20 0.33,-134.47 82.52 80
2 07/10/2013 10:26:45 -0.18,-135.25 -0.21,-135.21 5.35 80
3 07/12/2013 22:27:16 0.19,-135.29 0.04,-135.97 77.62 80
4 07/13/2013 22:11:10 0.18,-135.31 1.03,-131.43 441.09 80
5 07/15/2013 10:30:18 -0.20,-135.33 0.08,-136.71 156.57 80
6 07/16/2013 10:14:13 -0.20,-135.34 -0.91,-132.17 361.51 80
7 07/17/2013 22:33:28 0.22,-135.35 -0.29,-137.46 242.03 80
8 07/18/2013 22:17:24 0.21,-135.35 0.77,-132.94 275.55 80
9 07/20/2013 10:36:31 -0.23,-135.36 0.41,-138.20 323.61 80
10 07/21/2013 10:20:26 -0.23,-135.36 -0.58,-133.66 193.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/7/2013
SNOs_Map_GOES-15_NPP_20130708.jpg

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

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service