Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/30/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2019 14:39:53 0.05,-137.21 0.18,-137.79 66.49 80
2 12/31/2019 14:25:33 0.05,-137.21 -0.48,-134.95 259.23 80
3 01/03/2020 02:49:20 -0.06,-137.22 -0.72,-139.93 310.52 80
4 01/04/2020 02:35:02 -0.06,-137.22 -0.01,-137.09 14.78 80
5 01/05/2020 02:23:22 -0.06,-137.22 0.63,-134.25 339.56 80
6 01/07/2020 14:44:21 0.07,-137.21 0.52,-139.20 227.54 80
7 01/08/2020 14:35:22 0.07,-137.20 -0.15,-136.36 96.86 80
8 01/09/2020 14:23:41 0.08,-137.19 -0.76,-133.50 420.99 80
9 01/11/2020 02:53:50 -0.08,-137.17 -1.05,-141.35 477.64 80
10 01/12/2020 02:42:11 -0.09,-137.15 -0.40,-138.50 154.10 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/30/2019
SNOs_Map_GOES-17_NOAA-19_20191230.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 12/30/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service