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: 7/7/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2018 10:27:01 -0.14,-135.35 -0.19,-135.15 23.68 80
2 07/10/2018 22:27:33 0.15,-135.42 0.05,-135.92 56.78 80
3 07/11/2018 22:11:27 0.14,-135.44 1.02,-131.38 461.53 80
4 07/13/2018 10:30:35 -0.17,-135.43 0.09,-136.66 140.44 80
5 07/14/2018 10:14:30 -0.16,-135.44 -0.89,-132.12 377.49 80
6 07/15/2018 22:33:47 0.19,-135.48 -0.23,-137.44 223.01 80
7 07/16/2018 22:17:42 0.17,-135.49 0.75,-132.90 294.89 80
8 07/18/2018 10:36:49 -0.20,-135.47 0.42,-138.16 307.40 80
9 07/19/2018 10:20:45 -0.19,-135.48 -0.62,-133.64 210.22 80
10 07/20/2018 22:40:01 0.22,-135.51 -0.56,-138.94 391.01 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/7/2018
SNOs_Map_GOES-15_NPP_20180708.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/07/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service