Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/9/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/09/2020 22:24:24 -0.04,-137.22 0.54,-134.58 300.90 80
2 02/11/2020 10:46:14 0.04,-137.22 0.60,-139.86 299.43 80
3 02/12/2020 10:24:49 0.04,-137.22 -0.39,-135.32 216.61 80
4 02/13/2020 22:46:46 -0.04,-137.21 -0.79,-140.63 388.85 80
5 02/14/2020 22:30:42 -0.04,-137.21 0.20,-136.09 126.99 80
6 02/16/2020 10:52:30 0.05,-137.20 1.00,-141.36 474.12 80
7 02/17/2020 10:31:07 0.05,-137.19 -0.05,-136.83 41.26 80
8 02/19/2020 22:34:20 -0.06,-137.16 -0.13,-137.61 50.44 80
9 02/20/2020 22:18:15 -0.06,-137.15 0.86,-133.07 464.69 80
10 02/22/2020 10:40:03 0.06,-137.13 0.34,-138.34 137.47 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/9/2020
SNOs_Map_GOES-17_NOAA-20_20200209.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/09/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service