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: 9/29/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/29/2019 22:17:28 0.02,-137.20 0.97,-133.03 475.99 80
2 10/01/2019 10:39:16 -0.02,-137.21 0.20,-138.30 124.30 80
3 10/02/2019 10:17:52 -0.01,-137.20 -0.80,-133.77 391.91 80
4 10/03/2019 22:42:28 0.00,-137.19 -0.41,-139.07 214.02 80
5 10/04/2019 22:21:03 0.00,-137.18 0.59,-134.54 301.51 80
6 10/06/2019 10:45:32 0.00,-137.18 0.58,-139.81 299.81 80
7 10/07/2019 10:24:07 -0.00,-137.17 -0.43,-135.28 215.37 80
8 10/08/2019 22:48:44 0.00,-137.15 -0.78,-140.58 391.63 80
9 10/09/2019 22:27:19 0.00,-137.14 0.23,-136.05 123.41 80
10 10/11/2019 10:51:47 0.00,-137.12 0.95,-141.32 478.52 80
11 10/12/2019 10:30:23 0.01,-137.11 -0.06,-136.79 36.39 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/29/2019
SNOs_Map_GOES-17_NOAA-20_20190929.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/29/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service