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: 5/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2020 10:18:48 -0.01,-137.19 -0.74,-133.86 379.24 80
2 05/14/2020 22:40:44 0.01,-137.19 -0.44,-139.17 225.31 80
3 05/15/2020 22:24:40 0.01,-137.19 0.60,-134.64 290.76 80
4 05/17/2020 10:46:26 -0.01,-137.18 0.63,-139.90 310.74 80
5 05/18/2020 10:25:01 -0.01,-137.17 -0.41,-135.37 204.96 80
6 05/19/2020 22:46:58 0.00,-137.16 -0.77,-140.68 400.60 80
7 05/20/2020 22:30:52 0.01,-137.16 0.21,-136.14 114.84 80
8 05/22/2020 10:52:39 -0.00,-137.14 0.96,-141.41 487.72 80
9 05/23/2020 10:31:15 -0.01,-137.12 -0.08,-136.89 27.15 80
10 05/25/2020 22:34:26 0.00,-137.08 -0.11,-137.66 65.92 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/12/2020
SNOs_Map_GOES-17_NOAA-20_20200513.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service