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: 5/2/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/02/2014 22:23:28 -0.04,-135.29 0.46,-133.09 251.56 80
2 05/04/2014 10:45:18 0.04,-135.27 0.71,-138.36 351.72 80
3 05/05/2014 10:23:55 0.05,-135.25 -0.27,-133.82 162.32 80
4 05/06/2014 22:45:53 -0.05,-135.21 -0.95,-139.12 446.03 80
5 05/07/2014 22:29:51 -0.05,-135.19 0.09,-134.60 67.93 80
6 05/10/2014 10:32:57 0.05,-135.13 0.08,-135.33 22.44 80
7 05/11/2014 10:11:34 0.05,-135.10 -0.91,-130.80 490.88 80
8 05/12/2014 22:33:32 -0.05,-135.05 -0.31,-136.09 119.04 80
9 05/13/2014 22:17:30 -0.05,-135.02 0.74,-131.57 393.93 80
10 05/15/2014 10:38:12 0.05,-134.98 0.48,-136.83 211.51 13

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2014
SNOs_Map_GOES-15_NPP_20140502.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/02/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service