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: 2/3/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2018 10:11:52 -0.03,-135.26 -0.74,-132.19 350.87 80
2 02/05/2018 22:36:27 0.03,-135.27 -0.44,-137.49 251.93 80
3 02/06/2018 22:15:02 0.03,-135.30 0.57,-132.95 267.31 80
4 02/08/2018 10:39:28 -0.02,-135.36 0.63,-138.22 326.27 80
5 02/09/2018 10:18:03 -0.02,-135.37 -0.37,-133.68 192.62 80
6 02/10/2018 22:42:38 -0.00,-135.37 -0.80,-138.98 410.94 80
7 02/11/2018 22:21:13 -0.01,-135.39 0.20,-134.45 107.61 80
8 02/13/2018 10:45:39 0.01,-135.44 0.99,-139.71 487.09 80
9 02/14/2018 10:24:15 0.01,-135.45 -0.08,-135.19 31.04 80
10 02/16/2018 22:27:24 -0.00,-135.45 -0.09,-135.95 56.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/3/2018
SNOs_Map_GOES-15_NPP_20180204.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/03/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service