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: 5/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2020 22:28:13 0.01,-137.20 0.25,-136.15 119.53 80
2 05/22/2020 10:52:40 -0.00,-137.20 0.92,-141.42 480.47 80
3 05/23/2020 10:31:15 -0.01,-137.20 -0.06,-136.88 35.85 80
4 05/25/2020 22:34:26 0.01,-137.19 -0.13,-137.65 53.62 80
5 05/26/2020 22:18:21 0.00,-137.18 0.91,-133.13 462.15 80
6 05/28/2020 10:40:08 -0.00,-137.17 0.26,-138.40 139.72 80
7 05/29/2020 10:18:43 -0.00,-137.16 -0.72,-133.86 375.57 80
8 05/30/2020 22:40:39 -0.00,-137.14 -0.44,-139.17 231.07 80
9 05/31/2020 22:24:34 -0.00,-137.13 0.54,-134.63 283.98 80
10 06/02/2020 10:43:41 0.00,-137.11 0.64,-139.90 318.80 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/20/2020
SNOs_Map_GOES-17_NOAA-20_20200520.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service