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: 3/14/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2015 10:39:20 -0.01,-135.17 0.34,-136.71 175.60 80
2 03/16/2015 10:17:55 -0.01,-135.14 -0.69,-132.18 337.41 80
3 03/17/2015 22:39:49 0.00,-135.09 -0.52,-137.48 272.57 80
4 03/18/2015 22:23:43 0.01,-135.05 0.45,-132.94 240.61 80
5 03/20/2015 10:45:29 -0.00,-135.01 0.71,-138.21 364.50 80
6 03/21/2015 10:24:03 -0.01,-134.98 -0.32,-133.68 147.92 80
7 03/22/2015 22:45:58 0.00,-134.91 -0.88,-138.98 463.70 80
8 03/23/2015 22:29:51 0.01,-134.87 0.10,-134.44 48.87 80
9 03/26/2015 10:32:51 -0.00,-134.78 0.09,-135.17 44.52 80
10 03/27/2015 10:11:25 -0.01,-134.74 -0.89,-130.63 467.26 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/14/2015
SNOs_Map_GOES-15_NPP_20150315.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/14/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service