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: 4/13/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2020 22:24:46 0.02,-137.20 0.60,-134.62 293.97 80
2 04/15/2020 10:46:33 -0.02,-137.18 0.59,-139.89 308.49 80
3 04/16/2020 10:25:08 -0.01,-137.17 -0.44,-135.36 206.76 80
4 04/17/2020 22:47:04 0.01,-137.16 -0.80,-140.65 399.25 80
5 04/18/2020 22:30:59 0.01,-137.15 0.23,-136.13 115.99 80
6 04/20/2020 10:52:46 -0.01,-137.13 0.96,-141.40 486.77 80
7 04/21/2020 10:31:22 -0.01,-137.11 -0.07,-136.87 27.98 80
8 04/23/2020 22:34:33 0.01,-137.07 -0.13,-137.64 64.77 80
9 04/24/2020 22:18:28 0.01,-137.05 0.90,-133.11 449.56 80
10 04/26/2020 10:40:16 -0.01,-137.02 0.29,-138.38 154.71 80
11 04/27/2020 10:18:50 -0.01,-137.00 -0.69,-133.84 358.88 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/13/2020
SNOs_Map_GOES-17_NOAA-20_20200414.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/13/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service