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: 2/1/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/03/2020 22:34:11 -0.04,-137.19 -0.11,-137.60 46.72 80
2 02/04/2020 22:18:07 -0.04,-137.18 0.87,-133.07 468.56 80
3 02/06/2020 10:39:55 0.05,-137.16 0.33,-138.33 133.75 80
4 02/07/2020 10:18:31 0.05,-137.14 -0.72,-133.81 380.87 80
5 02/08/2020 22:40:28 -0.06,-137.11 -0.52,-139.10 226.79 80
6 02/09/2020 22:24:24 -0.06,-137.10 0.53,-134.58 287.54 80
7 02/11/2020 10:46:12 0.06,-137.07 0.67,-139.84 315.86 80
8 02/12/2020 10:24:48 0.06,-137.05 -0.32,-135.31 198.09 80
9 02/13/2020 22:46:45 -0.06,-137.01 -0.85,-140.61 410.56 80
10 02/14/2020 22:30:41 -0.06,-136.98 0.14,-136.08 103.19 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/1/2020
SNOs_Map_GOES-17_NOAA-20_20200202.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service