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: 6/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/13/2020 10:40:03 0.01,-137.19 0.26,-138.39 137.05 80
2 06/14/2020 10:18:37 0.01,-137.19 -0.73,-133.86 379.36 80
3 06/15/2020 22:43:14 -0.01,-137.18 -0.43,-139.17 225.42 80
4 06/16/2020 22:24:28 -0.00,-137.18 0.56,-134.63 290.62 80
5 06/18/2020 10:46:15 -0.00,-137.17 0.61,-139.90 310.79 80
6 06/19/2020 10:24:51 -0.01,-137.17 -0.43,-135.38 204.68 80
7 06/20/2020 22:46:46 0.01,-137.15 -0.77,-140.67 401.71 80
8 06/21/2020 22:30:41 0.01,-137.13 0.21,-136.14 113.36 80
9 06/23/2020 10:52:28 -0.00,-137.11 0.96,-141.41 489.51 80
10 06/24/2020 10:31:03 -0.00,-137.09 -0.03,-136.87 25.17 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/12/2020
SNOs_Map_GOES-17_NOAA-20_20200613.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service