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: 4/7/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2015 22:48:14 -0.04,-134.84 -0.95,-138.94 467.43 80
2 04/08/2015 22:29:28 -0.04,-134.89 0.05,-134.40 55.17 80
3 04/11/2015 10:32:28 0.04,-135.05 0.09,-135.14 10.84 80
4 04/13/2015 22:35:36 -0.05,-135.13 -0.24,-135.91 89.35 80
5 04/14/2015 22:16:50 -0.05,-135.17 0.82,-131.38 432.28 80
6 04/16/2015 10:38:35 0.05,-135.28 0.37,-136.65 156.35 80
7 04/17/2015 10:17:10 0.05,-135.32 -0.69,-132.13 364.78 80
8 04/18/2015 22:41:43 -0.05,-135.34 -0.50,-137.42 237.16 80
9 04/19/2015 22:20:17 -0.05,-135.38 0.50,-132.88 283.81 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2015
SNOs_Map_GOES-15_NPP_20150408.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/07/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service