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: 9/6/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2019 22:48:34 0.02,-137.20 -0.75,-140.53 380.12 80
2 09/07/2019 22:29:50 0.02,-137.20 0.30,-136.01 136.26 80
3 09/09/2019 10:51:38 -0.02,-137.21 0.87,-141.28 463.42 80
4 09/10/2019 10:30:14 -0.02,-137.21 -0.13,-136.75 52.71 80
5 09/12/2019 22:33:27 0.01,-137.20 -0.04,-137.53 37.65 80
6 09/13/2019 22:17:22 0.01,-137.19 0.96,-133.00 478.32 80
7 09/15/2019 10:36:31 -0.00,-137.20 0.22,-138.27 122.17 80
8 09/16/2019 10:20:26 -0.00,-137.19 -0.78,-133.74 393.35 80
9 09/17/2019 22:39:42 0.00,-137.17 -0.44,-139.04 214.07 80
10 09/18/2019 22:23:39 0.00,-137.16 0.62,-134.52 301.02 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/6/2019
SNOs_Map_GOES-17_NOAA-20_20190906.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/06/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service