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: 5/5/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/07/2019 22:34:19 0.01,-137.19 -0.09,-137.64 52.11 80
2 05/08/2019 22:18:15 0.01,-137.18 0.95,-133.12 463.90 80
3 05/10/2019 10:40:01 -0.01,-137.19 0.28,-138.37 135.38 80
4 05/11/2019 10:18:36 -0.01,-137.18 -0.76,-133.85 379.90 80
5 05/12/2019 22:40:32 0.00,-137.14 -0.47,-139.14 228.99 80
6 05/13/2019 22:24:27 0.00,-137.13 0.57,-134.62 286.39 80
7 05/15/2019 10:46:14 -0.00,-137.14 0.60,-139.89 313.15 80
8 05/16/2019 10:24:49 -0.00,-137.12 -0.38,-135.35 201.63 80
9 05/17/2019 22:46:45 0.00,-137.07 -0.78,-140.66 408.63 80
10 05/18/2019 22:30:40 0.00,-137.05 0.20,-136.12 106.13 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/5/2019
SNOs_Map_GOES-17_NOAA-20_20190506.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/05/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service