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: 9/29/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/29/2019 22:17:27 0.02,-137.20 0.95,-133.02 475.97 80
2 10/01/2019 10:39:16 -0.02,-137.21 0.23,-138.30 124.33 80
3 10/02/2019 10:17:51 -0.01,-137.20 -0.78,-133.76 391.87 80
4 10/03/2019 22:42:28 -0.00,-137.19 -0.44,-139.06 214.02 80
5 10/04/2019 22:21:03 0.00,-137.18 0.57,-134.53 301.51 80
6 10/06/2019 10:45:31 0.00,-137.18 0.60,-139.81 299.91 80
7 10/07/2019 10:24:07 -0.00,-137.17 -0.40,-135.27 215.28 80
8 10/08/2019 22:48:44 -0.00,-137.15 -0.75,-140.59 391.67 80
9 10/09/2019 22:27:20 0.00,-137.14 0.26,-136.06 123.36 80
10 10/11/2019 10:51:48 0.00,-137.12 0.92,-141.33 478.64 80
11 10/12/2019 10:30:24 0.01,-137.11 -0.09,-136.80 36.40 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/29/2019
SNOs_Map_GOES-17_NOAA-20_20190930.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/29/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service