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: 10/31/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/31/2019 22:17:34 -0.01,-137.21 0.95,-133.05 474.76 80
2 11/02/2019 10:36:42 0.01,-137.21 0.28,-138.31 125.56 80
3 11/03/2019 10:20:37 0.01,-137.21 -0.74,-133.78 390.50 80
4 11/04/2019 22:39:53 -0.00,-137.20 -0.45,-139.08 215.39 80
5 11/05/2019 22:23:49 -0.00,-137.19 0.56,-134.55 300.50 80
6 11/07/2019 10:42:57 0.00,-137.19 0.60,-139.82 300.39 80
7 11/08/2019 10:26:53 0.00,-137.18 -0.42,-135.29 215.26 80
8 11/09/2019 22:46:09 -0.00,-137.16 -0.77,-140.60 391.26 80
9 11/10/2019 22:30:05 -0.00,-137.15 0.25,-136.07 124.05 80
10 11/12/2019 10:49:12 0.00,-137.14 0.97,-141.33 477.92 80
11 11/13/2019 10:33:07 0.00,-137.13 -0.05,-136.80 36.91 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/31/2019
SNOs_Map_GOES-17_NOAA-20_20191101.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/31/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service