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: 3/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2020 22:24:41 -0.00,-137.21 0.61,-134.60 298.14 80
2 03/14/2020 10:46:30 0.00,-137.22 0.58,-139.86 301.31 80
3 03/15/2020 10:25:05 0.01,-137.22 -0.41,-135.33 215.12 80
4 03/16/2020 22:47:01 -0.01,-137.21 -0.80,-140.62 389.88 80
5 03/17/2020 22:30:58 -0.02,-137.21 0.25,-136.10 126.46 80
6 03/19/2020 10:52:46 0.02,-137.21 0.93,-141.37 473.61 80
7 03/20/2020 10:31:22 0.02,-137.20 -0.06,-136.83 42.24 80
8 03/22/2020 22:34:35 -0.02,-137.18 -0.09,-137.61 48.07 80
9 03/23/2020 22:18:30 -0.02,-137.18 0.91,-133.07 467.78 80
10 03/25/2020 10:40:18 0.02,-137.17 0.28,-138.34 132.94 80
11 03/26/2020 10:18:54 0.02,-137.16 -0.72,-133.81 382.32 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/12/2020
SNOs_Map_GOES-17_NOAA-20_20200313.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service