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: 10/2/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/03/2017 10:40:10 0.24,-135.45 0.88,-138.20 313.71 80
2 10/04/2017 10:18:46 0.25,-135.45 -0.13,-133.67 202.00 80
3 10/05/2017 22:40:42 -0.23,-135.37 -1.06,-138.98 411.65 80
4 10/06/2017 22:24:38 -0.24,-135.37 -0.05,-134.45 104.24 80
5 10/08/2017 10:43:46 0.22,-135.43 1.20,-139.73 490.87 80
6 10/09/2017 10:27:42 0.23,-135.41 0.18,-135.20 23.91 80
7 10/11/2017 22:28:13 -0.22,-135.30 -0.36,-135.98 77.70 80
8 10/12/2017 22:12:08 -0.23,-135.28 0.60,-131.44 436.98 80
9 10/14/2017 10:31:17 0.21,-135.33 0.49,-136.73 159.36 80
10 10/15/2017 10:12:32 0.22,-135.31 -0.47,-132.19 354.69 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2017
SNOs_Map_GOES-15_NPP_20171003.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/02/2017 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service