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: 10/24/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2019 22:46:07 0.00,-137.21 -0.76,-140.59 386.25 80
2 10/25/2019 22:30:03 0.00,-137.21 0.25,-136.06 129.98 80
3 10/27/2019 10:51:51 -0.00,-137.20 0.91,-141.34 471.32 80
4 10/28/2019 10:30:27 0.00,-137.19 -0.10,-136.81 44.57 80
5 10/30/2019 22:33:39 -0.00,-137.18 -0.08,-137.58 45.29 80
6 10/31/2019 22:17:34 -0.00,-137.17 0.94,-133.05 470.08 80
7 11/02/2019 10:36:42 -0.00,-137.15 0.23,-138.32 132.71 80
8 11/03/2019 10:20:38 -0.01,-137.14 -0.78,-133.79 382.24 80
9 11/04/2019 22:39:54 0.02,-137.12 -0.40,-139.09 224.50 80
10 11/05/2019 22:23:50 0.02,-137.11 0.61,-134.56 290.33 80
11 11/07/2019 10:42:57 -0.02,-137.08 0.61,-139.82 313.07 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/24/2019
SNOs_Map_GOES-17_NOAA-20_20191025.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/24/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service