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: 4/13/2013
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2013 22:17:13 -0.04,-134.84 0.35,-133.07 201.63 80
2 04/15/2013 10:39:02 0.04,-134.87 0.81,-138.35 396.63 80
3 04/16/2013 10:17:38 0.05,-134.88 -0.18,-133.81 121.58 80
4 04/17/2013 22:39:35 -0.04,-134.91 -1.00,-139.12 479.68 80
5 04/18/2013 22:23:32 -0.05,-134.93 0.05,-134.60 38.39 80
6 04/21/2013 10:23:55 0.05,-134.95 0.16,-135.32 43.22 80
7 04/22/2013 10:07:52 0.05,-134.96 -0.89,-130.80 474.38 80
8 04/23/2013 22:27:09 -0.05,-134.98 -0.28,-136.11 128.28 80
9 04/24/2013 22:11:05 -0.05,-134.98 0.72,-131.57 388.79 80
10 04/26/2013 10:30:13 0.04,-134.98 0.48,-136.84 211.94 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/13/2013
SNOs_Map_GOES-15_NPP_20130414.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/13/2013 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service