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: 10/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2019 10:49:08 -0.01,-137.20 0.94,-141.32 469.99 80
2 10/12/2019 10:33:04 -0.01,-137.20 -0.13,-136.80 46.02 80
3 10/14/2019 22:33:36 0.00,-137.17 -0.07,-137.57 44.87 80
4 10/15/2019 22:17:31 -0.00,-137.17 0.94,-133.04 470.59 80
5 10/17/2019 10:36:39 0.02,-137.15 0.29,-138.30 130.95 80
6 10/18/2019 10:17:54 0.02,-137.14 -0.72,-133.77 383.68 80
7 10/19/2019 22:42:31 -0.02,-137.10 -0.48,-139.07 224.76 80
8 10/20/2019 22:21:06 -0.01,-137.08 0.53,-134.54 289.30 80
9 10/22/2019 10:45:34 0.02,-137.06 0.65,-139.81 314.36 80
10 10/23/2019 10:24:10 0.01,-137.03 -0.36,-135.28 199.33 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/9/2019
SNOs_Map_GOES-17_NOAA-20_20191010.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service