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: 5/8/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/08/2019 22:18:14 -0.01,-137.18 0.91,-133.11 464.52 80
2 05/10/2019 10:40:01 0.01,-137.19 0.26,-138.38 134.83 80
3 05/11/2019 10:18:36 0.01,-137.18 -0.72,-133.84 380.32 80
4 05/12/2019 22:40:32 -0.00,-137.14 -0.45,-139.15 228.96 80
5 05/13/2019 22:24:26 -0.00,-137.13 0.54,-134.61 286.35 80
6 05/15/2019 10:46:14 0.00,-137.14 0.63,-139.88 313.10 80
7 05/16/2019 10:24:49 0.00,-137.12 -0.41,-135.36 201.68 80
8 05/17/2019 22:46:45 -0.00,-137.07 -0.81,-140.65 408.82 80
9 05/18/2019 22:30:40 -0.00,-137.05 0.23,-136.13 105.93 80
10 05/20/2019 10:52:27 -0.00,-137.06 0.94,-141.40 494.10 80
11 05/21/2019 10:31:02 -0.00,-137.03 -0.05,-136.86 19.86 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/8/2019
SNOs_Map_GOES-17_NOAA-20_20190509.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/08/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service