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: 3/27/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/27/2012 10:36:16 0.06,-134.98 0.80,-138.29 377.84 80
2 03/28/2012 10:20:10 0.06,-134.94 -0.17,-133.75 134.74 80
3 03/29/2012 22:39:26 -0.06,-134.92 -0.98,-139.07 472.70 80
4 03/30/2012 22:23:21 -0.06,-134.88 -0.00,-134.53 39.68 80
5 04/02/2012 10:23:44 0.06,-134.75 0.17,-135.27 59.32 80
6 04/03/2012 10:07:38 0.07,-134.70 -0.80,-130.73 452.42 80
7 04/04/2012 22:26:55 -0.06,-134.66 -0.35,-136.04 156.48 80
8 04/05/2012 22:10:49 -0.06,-134.62 0.63,-131.50 355.00 80
9 04/07/2012 10:29:56 0.05,-134.52 0.57,-136.77 257.23 80
10 04/08/2012 10:13:52 0.06,-134.46 -0.47,-132.25 253.55 80
11 04/09/2012 22:33:07 -0.05,-134.41 -0.74,-137.55 357.33 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/27/2012
SNOs_Map_GOES-15_NPP_20120328.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/27/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service