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: 9/26/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/28/2018 22:28:08 -0.33,-135.60 -0.39,-135.89 33.32 80
2 09/29/2018 22:12:03 -0.34,-135.61 0.61,-131.36 484.24 80
3 10/01/2018 10:33:52 0.32,-135.65 0.53,-136.64 112.54 80
4 10/02/2018 10:12:28 0.32,-135.65 -0.47,-132.11 403.78 80
5 10/03/2018 22:34:25 -0.30,-135.61 -0.69,-137.42 205.42 80
6 10/04/2018 22:18:21 -0.31,-135.61 0.31,-132.88 311.21 80
7 10/06/2018 10:40:10 0.28,-135.65 0.82,-138.16 285.53 80
8 10/07/2018 10:18:46 0.30,-135.64 -0.18,-133.63 230.44 80
9 10/08/2018 22:40:42 -0.27,-135.59 -1.03,-138.93 380.47 80
10 10/09/2018 22:24:37 -0.28,-135.59 -0.03,-134.39 135.92 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/26/2018
SNOs_Map_GOES-15_NPP_20180927.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/26/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service