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: 4/14/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2013 10:39:02 0.04,-134.87 0.80,-138.35 396.64 80
2 04/16/2013 10:17:38 0.05,-134.88 -0.18,-133.81 121.56 80
3 04/17/2013 22:39:35 -0.04,-134.91 -0.99,-139.12 479.71 80
4 04/18/2013 22:23:32 -0.05,-134.93 0.05,-134.60 38.36 80
5 04/21/2013 10:26:37 0.05,-134.95 0.11,-135.34 43.27 80
6 04/22/2013 10:07:52 0.05,-134.96 -0.88,-130.80 474.28 80
7 04/23/2013 22:27:09 -0.05,-134.98 -0.29,-136.11 128.38 80
8 04/24/2013 22:11:05 -0.05,-134.98 0.70,-131.57 388.64 80
9 04/26/2013 10:30:14 0.04,-134.98 0.44,-136.85 212.13 80
10 04/27/2013 10:14:10 0.04,-134.98 -0.56,-132.31 304.27 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2013
SNOs_Map_GOES-15_NPP_20130415.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/14/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service