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: 9/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/10/2019 10:30:14 -0.02,-137.20 -0.13,-136.75 51.03 80
2 09/12/2019 22:33:27 0.02,-137.17 -0.05,-137.53 40.35 80
3 09/13/2019 22:17:22 0.02,-137.17 0.95,-133.00 475.09 80
4 09/15/2019 10:39:10 -0.02,-137.16 0.22,-138.27 126.12 80
5 09/16/2019 10:20:26 -0.02,-137.15 -0.77,-133.74 388.95 80
6 09/17/2019 22:39:43 0.02,-137.12 -0.40,-139.05 219.10 80
7 09/18/2019 22:23:39 0.02,-137.11 0.61,-134.52 295.49 80
8 09/20/2019 10:45:27 -0.02,-137.09 0.57,-139.79 307.22 80
9 09/21/2019 10:24:03 -0.02,-137.07 -0.43,-135.26 206.74 80
10 09/22/2019 22:45:59 0.02,-137.03 -0.80,-140.56 403.02 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/9/2019
SNOs_Map_GOES-17_NOAA-20_20190910.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service