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: 3/1/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/01/2020 22:30:50 -0.01,-137.22 0.22,-136.10 127.49 80
2 03/03/2020 10:52:40 0.01,-137.22 0.92,-141.38 472.80 80
3 03/04/2020 10:31:15 0.01,-137.22 -0.08,-136.84 43.10 80
4 03/06/2020 22:34:28 -0.01,-137.20 -0.09,-137.62 47.51 80
5 03/07/2020 22:18:24 -0.01,-137.19 0.91,-133.08 467.79 80
6 03/09/2020 10:40:12 0.00,-137.17 0.29,-138.35 134.10 80
7 03/10/2020 10:18:48 0.00,-137.16 -0.77,-133.82 380.95 80
8 03/11/2020 22:40:45 -0.00,-137.14 -0.45,-139.12 226.15 80
9 03/12/2020 22:24:40 -0.00,-137.12 0.55,-134.59 288.67 80
10 03/14/2020 10:46:29 0.00,-137.10 0.64,-139.85 314.05 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/1/2020
SNOs_Map_GOES-17_NOAA-20_20200301.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service