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: 11/17/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/17/2015 22:42:46 -0.03,-135.42 -0.83,-139.02 409.68 80
2 11/18/2015 22:26:41 -0.04,-135.43 0.15,-134.48 108.09 80
3 11/20/2015 10:45:49 0.01,-135.46 0.97,-139.77 490.24 80
4 11/21/2015 10:29:44 0.02,-135.47 -0.01,-135.23 26.96 80
5 11/23/2015 22:30:15 -0.02,-135.46 -0.11,-136.02 63.09 80
6 11/24/2015 22:14:10 -0.03,-135.46 0.87,-131.48 453.91 80
7 11/26/2015 10:33:17 0.01,-135.48 0.31,-136.75 145.42 80
8 11/27/2015 10:17:13 0.02,-135.48 -0.73,-132.23 370.84 80
9 11/28/2015 22:36:28 0.00,-135.45 -0.47,-137.53 237.62 80
10 11/29/2015 22:20:23 -0.01,-135.45 0.52,-133.00 278.72 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/17/2015
SNOs_Map_GOES-15_NPP_20151118.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/17/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service