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: 4/9/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2018 22:36:23 -0.09,-135.15 -0.58,-137.45 261.93 80
2 04/11/2018 22:14:59 -0.09,-135.17 0.43,-132.92 257.61 80
3 04/13/2018 10:36:47 0.09,-135.21 0.74,-138.19 339.31 80
4 04/14/2018 10:20:42 0.09,-135.23 -0.27,-133.66 179.93 80
5 04/15/2018 22:42:39 -0.09,-135.28 -0.94,-138.96 419.74 80
6 04/16/2018 22:21:15 -0.09,-135.30 0.12,-134.44 99.00 80
7 04/18/2018 10:43:04 0.09,-135.32 1.04,-139.71 499.56 80
8 04/19/2018 10:26:59 0.09,-135.34 0.04,-135.18 18.77 80
9 04/21/2018 22:27:31 -0.10,-135.38 -0.23,-135.95 64.87 80
10 04/22/2018 22:11:27 -0.10,-135.39 0.78,-131.42 452.73 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/9/2018
SNOs_Map_GOES-15_NPP_20180410.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/09/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service