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: 9/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/13/2019 22:17:22 0.02,-137.17 0.94,-132.99 475.44 80
2 09/15/2019 10:39:10 -0.02,-137.16 0.23,-138.27 126.37 80
3 09/16/2019 10:17:46 -0.02,-137.15 -0.77,-133.74 388.65 80
4 09/17/2019 22:39:43 0.02,-137.12 -0.40,-139.05 218.91 80
5 09/18/2019 22:23:39 0.02,-137.11 0.60,-134.51 295.64 80
6 09/20/2019 10:45:27 -0.02,-137.09 0.57,-139.79 307.54 80
7 09/21/2019 10:24:02 -0.02,-137.07 -0.43,-135.26 206.42 80
8 09/22/2019 22:45:59 0.02,-137.02 -0.79,-140.56 402.87 80
9 09/23/2019 22:29:54 0.02,-137.00 0.21,-136.02 110.56 80
10 09/25/2019 10:51:43 -0.02,-136.96 0.97,-141.30 494.25 80
11 09/26/2019 10:32:58 -0.02,-136.93 -0.04,-136.76 18.94 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/13/2019
SNOs_Map_GOES-17_NOAA-20_20190914.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service