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: 6/2/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/03/2017 10:26:46 0.02,-135.05 0.02,-135.13 9.47 69
2 06/05/2017 22:27:28 -0.01,-135.16 -0.18,-135.91 85.66 80
3 06/06/2017 22:11:24 -0.01,-135.19 0.84,-131.38 434.24 80
4 06/08/2017 10:30:32 -0.01,-135.20 0.29,-136.66 165.10 80
5 06/09/2017 10:14:27 0.00,-135.23 -0.67,-132.11 354.36 80
6 06/10/2017 22:33:44 0.02,-135.29 -0.45,-137.43 243.56 80
7 06/11/2017 22:17:40 0.01,-135.31 0.57,-132.90 275.62 80
8 06/13/2017 10:36:47 -0.03,-135.32 0.62,-138.16 324.69 80
9 06/14/2017 10:20:42 -0.02,-135.34 -0.41,-133.64 194.06 80
10 06/15/2017 22:39:59 0.04,-135.39 -0.77,-138.94 405.13 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 6/2/2017
SNOs_Map_GOES-15_NPP_20170603.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 06/02/2017 in txt file.

Historical Predications of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service