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: 9/1/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2014 22:35:46 -0.38,-134.74 -0.67,-135.89 132.07 80
2 09/02/2014 22:19:44 -0.39,-134.68 0.37,-131.37 377.43 80
3 09/04/2014 10:38:54 0.37,-134.54 0.82,-136.64 238.30 80
4 09/05/2014 10:22:51 0.37,-134.47 -0.16,-132.10 270.43 80
5 09/06/2014 22:42:10 -0.36,-134.40 -1.01,-137.41 342.66 80
6 09/07/2014 22:26:07 -0.36,-134.33 -0.03,-132.88 166.23 80
7 09/09/2014 10:45:17 0.35,-134.20 1.21,-138.15 449.46 80
8 09/10/2014 10:29:13 0.35,-134.13 0.23,-133.61 58.91 80
9 09/12/2014 22:29:48 -0.35,-133.97 -0.47,-134.37 47.33 80
10 09/13/2014 22:13:46 -0.35,-133.89 0.58,-129.85 461.11 80
11 09/15/2014 10:32:55 0.33,-133.75 0.65,-135.11 155.33 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/1/2014
SNOs_Map_GOES-15_NPP_20140902.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/01/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service