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: 9/26/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/28/2019 22:33:32 0.02,-137.20 -0.04,-137.56 40.43 80
2 09/29/2019 22:17:28 0.02,-137.20 0.97,-133.03 475.94 80
3 10/01/2019 10:39:15 0.01,-137.20 0.26,-138.29 123.95 80
4 10/02/2019 10:17:51 0.01,-137.20 -0.74,-133.76 391.98 80
5 10/03/2019 22:42:28 -0.02,-137.19 -0.42,-139.07 213.81 80
6 10/04/2019 22:21:04 -0.01,-137.18 0.59,-134.54 301.66 80
7 10/06/2019 10:45:32 0.01,-137.17 0.59,-139.81 300.17 80
8 10/07/2019 10:24:07 0.01,-137.16 -0.41,-135.28 214.98 80
9 10/08/2019 22:48:44 -0.01,-137.15 -0.80,-140.58 391.66 80
10 10/09/2019 22:27:19 -0.01,-137.14 0.21,-136.05 123.40 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/26/2019
SNOs_Map_GOES-17_NOAA-20_20190927.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service