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: 5/11/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/12/2018 22:33:50 -0.08,-135.45 -0.50,-137.47 229.83 80
2 05/13/2018 22:17:44 -0.08,-135.43 0.45,-132.92 285.42 80
3 05/15/2018 10:36:52 0.07,-135.38 0.71,-138.20 321.31 80
4 05/16/2018 10:20:48 0.07,-135.36 -0.31,-133.67 193.29 80
5 05/17/2018 22:40:04 -0.06,-135.36 -0.87,-138.97 411.59 80
6 05/18/2018 22:24:00 -0.06,-135.34 0.15,-134.44 102.58 80
7 05/21/2018 10:27:03 0.06,-135.25 0.06,-135.17 8.49 80
8 05/23/2018 22:27:34 -0.06,-135.21 -0.21,-135.94 83.61 80
9 05/24/2018 22:11:30 -0.06,-135.18 0.81,-131.41 430.15 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2018
SNOs_Map_GOES-15_NPP_20180512.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/11/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service