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: 3/23/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/23/2015 22:29:51 0.00,-134.89 0.11,-134.44 51.30 80
2 03/26/2015 10:32:51 -0.00,-134.82 0.07,-135.18 40.11 80
3 03/27/2015 10:11:25 -0.00,-134.78 -0.91,-130.64 471.96 80
4 03/28/2015 22:33:19 -0.00,-134.69 -0.27,-135.94 141.93 80
5 03/29/2015 22:17:13 -0.00,-134.65 0.71,-131.40 370.29 80
6 03/31/2015 10:38:59 0.01,-134.62 0.44,-136.67 233.84 80
7 04/01/2015 10:17:33 0.00,-134.57 -0.54,-132.13 277.83 80
8 04/02/2015 22:39:26 -0.00,-134.47 -0.69,-137.42 337.30 80
9 04/03/2015 22:23:20 -0.00,-134.42 0.36,-132.90 174.41 80
10 04/05/2015 10:45:06 0.00,-134.39 0.85,-138.16 430.17 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/23/2015
SNOs_Map_GOES-15_NPP_20150323.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/23/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service