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: 1/16/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/16/2012 22:08:11 0.03,-134.61 0.75,-131.34 371.90 80
2 01/18/2012 10:29:56 -0.03,-134.60 0.43,-136.60 228.25 80
3 01/19/2012 10:13:49 -0.02,-134.58 -0.60,-132.07 286.48 80
4 01/20/2012 22:35:42 0.02,-134.51 -0.65,-137.35 324.26 80
5 01/21/2012 22:14:15 0.01,-134.48 0.39,-132.82 189.99 80
6 01/23/2012 10:35:59 -0.01,-134.46 0.77,-138.08 411.34 80
7 01/24/2012 10:19:52 -0.01,-134.44 -0.20,-133.53 103.05 80
8 01/26/2012 22:20:18 0.01,-134.34 0.02,-134.29 6.43 80
9 01/29/2012 10:23:15 -0.02,-134.28 0.15,-135.00 82.10 80
10 01/30/2012 10:07:07 -0.01,-134.25 -0.84,-130.46 431.82 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2012
SNOs_Map_GOES-15_NPP_20120117.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/16/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service