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: 4/27/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/27/2019 22:24:32 -0.00,-137.20 0.60,-134.62 293.88 80
2 04/29/2019 10:46:19 0.00,-137.21 0.58,-139.89 305.59 80
3 04/30/2019 10:24:54 0.00,-137.20 -0.40,-135.35 210.32 80
4 05/01/2019 22:46:50 -0.00,-137.18 -0.77,-140.66 396.54 80
5 05/02/2019 22:30:45 -0.00,-137.18 0.21,-136.12 119.51 80
6 05/04/2019 10:52:32 0.00,-137.18 0.96,-141.39 480.26 80
7 05/05/2019 10:31:08 0.00,-137.17 -0.07,-136.87 34.80 80
8 05/07/2019 22:34:18 0.00,-137.12 -0.11,-137.64 59.47 80
9 05/08/2019 22:18:14 0.01,-137.10 0.93,-133.11 455.07 80
10 05/10/2019 10:40:01 -0.02,-137.09 0.25,-138.38 146.70 80
11 05/11/2019 10:18:36 -0.02,-137.07 -0.73,-133.85 367.12 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/27/2019
SNOs_Map_GOES-17_NOAA-20_20190428.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service