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: 6/22/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2020 10:52:28 0.00,-137.20 0.97,-141.40 479.60 80
2 06/24/2020 10:31:03 0.00,-137.20 -0.07,-136.88 36.46 80
3 06/26/2020 22:36:53 -0.01,-137.18 -0.15,-137.64 53.14 80
4 06/27/2020 22:15:29 -0.01,-137.17 0.90,-133.11 462.68 80
5 06/29/2020 10:39:56 0.01,-137.16 0.27,-138.38 138.87 80
6 06/30/2020 10:18:30 0.01,-137.15 -0.72,-133.85 376.31 80
7 07/01/2020 22:43:07 0.00,-137.13 -0.42,-139.16 230.81 80
8 07/02/2020 22:21:41 0.01,-137.11 0.57,-134.62 283.93 80
9 07/04/2020 10:43:29 -0.01,-137.09 0.61,-139.89 318.99 80
10 07/05/2020 10:27:23 -0.01,-137.07 -0.38,-135.35 195.56 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/22/2020
SNOs_Map_GOES-17_NOAA-20_20200623.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/22/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service