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: 3/3/2018
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/04/2018 22:29:55 -0.03,-135.32 -0.18,-135.90 66.53 80
2 03/05/2018 22:08:32 -0.02,-135.31 0.88,-131.38 447.93 80
3 03/07/2018 10:32:59 0.03,-135.28 0.36,-136.64 155.16 80
4 03/08/2018 10:11:36 0.03,-135.26 -0.70,-132.12 358.87 80
5 03/09/2018 22:36:12 -0.03,-135.23 -0.55,-137.41 249.93 80
6 03/10/2018 22:14:48 -0.03,-135.20 0.51,-132.89 263.85 80
7 03/12/2018 10:39:16 0.04,-135.17 0.72,-138.15 340.13 80
8 03/13/2018 10:17:51 0.04,-135.15 -0.27,-133.62 173.24 80
9 03/14/2018 22:39:48 -0.04,-135.10 -0.90,-138.93 436.68 80
10 03/15/2018 22:23:44 -0.04,-135.07 0.10,-134.40 76.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2018
SNOs_Map_GOES-15_NPP_20180304.jpg

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

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service