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: 8/8/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2018 10:27:17 -0.31,-135.29 -0.32,-135.20 9.97 80
2 08/11/2018 22:27:51 0.32,-135.26 0.16,-135.98 81.96 80
3 08/12/2018 22:11:47 0.31,-135.24 1.14,-131.44 431.76 80
4 08/14/2018 10:30:56 -0.33,-135.16 -0.00,-136.72 177.66 80
5 08/15/2018 10:14:51 -0.32,-135.13 -0.98,-132.19 335.70 80
6 08/16/2018 22:34:09 0.34,-135.12 -0.21,-137.49 270.64 80
7 08/17/2018 22:18:05 0.34,-135.09 0.83,-132.97 242.63 80
8 08/19/2018 10:37:14 -0.36,-135.01 0.37,-138.23 367.24 80
9 08/20/2018 10:21:09 -0.35,-134.98 -0.61,-133.70 145.39 80
10 08/21/2018 22:40:27 0.37,-134.96 -0.51,-139.02 462.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/8/2018
SNOs_Map_GOES-15_NPP_20180808.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/08/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service