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: 5/10/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/11/2018 10:14:32 0.09,-135.43 -0.62,-132.15 373.22 80
2 05/12/2018 22:33:50 -0.08,-135.45 -0.51,-137.47 229.98 80
3 05/13/2018 22:17:44 -0.08,-135.43 0.45,-132.92 285.21 80
4 05/15/2018 10:36:52 0.07,-135.38 0.71,-138.20 321.59 80
5 05/16/2018 10:20:48 0.07,-135.36 -0.31,-133.67 192.94 80
6 05/17/2018 22:40:04 -0.06,-135.36 -0.87,-138.97 412.09 80
7 05/18/2018 22:24:00 -0.06,-135.33 0.15,-134.44 102.03 80
8 05/21/2018 10:27:03 0.06,-135.24 0.06,-135.17 7.83 80
9 05/23/2018 22:27:34 -0.06,-135.20 -0.21,-135.94 84.51 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/10/2018
SNOs_Map_GOES-15_NPP_20180511.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/10/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service