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: 3/4/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/04/2018 22:27:16 -0.03,-135.32 -0.15,-135.91 66.51 80
2 03/05/2018 22:08:31 -0.02,-135.31 0.85,-131.37 447.89 80
3 03/07/2018 10:32:59 0.03,-135.28 0.33,-136.65 155.38 80
4 03/08/2018 10:11:35 0.03,-135.26 -0.66,-132.11 358.58 80
5 03/09/2018 22:33:32 -0.03,-135.22 -0.52,-137.42 250.12 80
6 03/10/2018 22:17:28 -0.03,-135.20 0.47,-132.89 263.60 80
7 03/12/2018 10:39:16 0.04,-135.17 0.70,-138.16 340.58 80
8 03/13/2018 10:17:52 0.04,-135.14 -0.30,-133.63 172.71 80
9 03/14/2018 22:39:49 -0.05,-135.09 -0.88,-138.93 437.10 80
10 03/15/2018 22:21:05 -0.04,-135.07 0.11,-134.40 75.98 80
11 03/18/2018 10:26:48 0.05,-134.99 0.06,-135.14 16.52 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/4/2018
SNOs_Map_GOES-15_NPP_20180305.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/04/2018 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service