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: 11/14/2015
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/15/2015 10:39:34 0.04,-135.41 0.70,-138.23 321.85 80
2 11/16/2015 10:23:30 0.06,-135.42 -0.33,-133.70 195.96 80
3 11/17/2015 22:42:46 -0.03,-135.42 -0.84,-139.02 409.71 80
4 11/18/2015 22:26:42 -0.04,-135.43 0.20,-134.49 108.06 80
5 11/20/2015 10:45:49 0.01,-135.47 0.98,-139.76 490.00 80
6 11/21/2015 10:29:45 0.02,-135.47 -0.05,-135.24 27.23 80
7 11/23/2015 22:30:15 -0.02,-135.46 -0.13,-136.02 63.02 80
8 11/24/2015 22:14:10 -0.03,-135.46 0.85,-131.48 453.93 80
9 11/26/2015 10:33:18 0.01,-135.49 0.27,-136.77 145.15 80
10 11/27/2015 10:17:13 0.02,-135.48 -0.71,-132.23 371.10 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/14/2015
SNOs_Map_GOES-15_NPP_20151115.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/14/2015 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service