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: 5/6/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/07/2019 22:34:18 -0.00,-137.19 -0.13,-137.63 51.89 80
2 05/08/2019 22:18:14 0.00,-137.18 0.91,-133.11 464.22 80
3 05/10/2019 10:40:01 -0.00,-137.19 0.26,-138.38 134.94 80
4 05/11/2019 10:18:36 -0.00,-137.18 -0.72,-133.84 380.34 80
5 05/12/2019 22:40:32 0.00,-137.14 -0.45,-139.15 228.61 80
6 05/13/2019 22:24:26 0.00,-137.13 0.54,-134.61 286.83 80
7 05/15/2019 10:46:14 -0.00,-137.14 0.63,-139.88 312.52 80
8 05/16/2019 10:24:49 -0.00,-137.13 -0.41,-135.36 202.32 80
9 05/17/2019 22:46:45 0.01,-137.08 -0.81,-140.65 408.01 80
10 05/18/2019 22:30:40 0.01,-137.06 0.23,-136.13 106.74 80
11 05/20/2019 10:52:27 -0.02,-137.07 0.95,-141.40 493.24 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/6/2019
SNOs_Map_GOES-17_NOAA-20_20190507.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/06/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service