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: 4/11/2012
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2012 10:36:08 0.06,-134.19 0.96,-138.26 464.09 80
2 04/13/2012 10:20:02 0.06,-134.13 -0.03,-133.73 46.09 80
3 04/15/2012 22:20:32 -0.06,-134.01 -0.17,-134.49 54.48 80
4 04/16/2012 22:04:27 -0.07,-133.96 0.83,-129.96 455.82 80
5 04/18/2012 10:23:33 0.06,-133.83 0.39,-135.22 158.33 80
6 04/19/2012 10:07:27 0.06,-133.77 -0.62,-130.68 351.50 80
7 04/20/2012 22:26:43 -0.05,-133.70 -0.56,-135.99 260.66 80
8 04/21/2012 22:10:37 -0.05,-133.64 0.44,-131.45 249.03 80
9 04/23/2012 10:29:43 0.03,-133.51 0.76,-136.72 365.70 80
10 04/24/2012 10:13:38 0.04,-133.44 -0.25,-132.18 143.35 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/11/2012
SNOs_Map_GOES-15_NPP_20120412.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/11/2012 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service