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: 10/10/2014
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2014 10:45:53 0.20,-135.36 0.85,-138.27 332.09 80
2 10/12/2014 10:29:49 0.21,-135.35 -0.14,-133.74 183.64 80
3 10/13/2014 22:49:08 -0.18,-135.35 -1.03,-139.05 422.98 80
4 10/14/2014 22:33:06 -0.19,-135.34 0.02,-134.54 92.83 80
5 10/17/2014 10:36:13 0.17,-135.33 0.14,-135.29 5.85 80
6 10/19/2014 22:36:49 -0.16,-135.30 -0.31,-136.07 87.34 80
7 10/20/2014 22:20:45 -0.17,-135.29 0.69,-131.54 427.93 80
8 10/22/2014 10:39:54 0.14,-135.27 0.52,-136.81 175.54 80
9 10/23/2014 10:23:51 0.16,-135.26 -0.48,-132.28 339.04 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2014
SNOs_Map_GOES-15_NPP_20141010.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/10/2014 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service