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: 6/19/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/19/2019 22:30:27 0.01,-137.18 0.27,-136.11 123.17 80
2 06/21/2019 10:52:14 -0.01,-137.20 0.96,-141.36 475.53 80
3 06/22/2019 10:30:49 0.00,-137.19 -0.09,-136.84 40.43 80
4 06/24/2019 22:33:59 -0.01,-137.15 -0.11,-137.60 51.77 80
5 06/25/2019 22:17:53 -0.01,-137.14 0.88,-133.07 463.92 80
6 06/27/2019 10:39:41 0.01,-137.15 0.29,-138.34 135.92 80
7 06/28/2019 10:18:15 0.01,-137.13 -0.71,-133.80 379.06 80
8 06/29/2019 22:40:12 -0.00,-137.08 -0.43,-139.11 230.94 80
9 06/30/2019 22:24:06 -0.00,-137.06 0.57,-134.58 283.65 80
10 07/02/2019 10:45:53 -0.00,-137.06 0.60,-139.85 317.61 80
11 07/03/2019 10:24:28 -0.00,-137.03 -0.39,-135.31 196.27 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/19/2019
SNOs_Map_GOES-17_NOAA-20_20190620.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/19/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service