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: 10/26/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/27/2019 10:51:51 0.00,-137.20 0.94,-141.33 471.01 80
2 10/28/2019 10:30:26 0.00,-137.20 -0.07,-136.80 44.95 80
3 10/30/2019 22:33:38 0.00,-137.18 -0.11,-137.57 44.82 80
4 10/31/2019 22:17:34 0.00,-137.18 0.91,-133.04 470.71 80
5 11/02/2019 10:39:22 -0.00,-137.16 0.26,-138.31 131.64 80
6 11/03/2019 10:17:57 -0.00,-137.15 -0.75,-133.78 383.52 80
7 11/04/2019 22:39:54 0.00,-137.13 -0.44,-139.09 222.86 80
8 11/05/2019 22:23:49 0.00,-137.12 0.58,-134.56 292.14 80
9 11/07/2019 10:45:38 -0.00,-137.10 0.59,-139.83 310.86 80
10 11/08/2019 10:24:13 -0.00,-137.08 -0.43,-135.30 203.90 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/26/2019
SNOs_Map_GOES-17_NOAA-20_20191027.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service