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: 10/10/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/11/2019 10:51:48 0.01,-137.20 0.94,-141.32 469.37 80
2 10/12/2019 10:30:23 0.00,-137.20 -0.07,-136.79 46.66 80
3 10/14/2019 22:33:36 -0.00,-137.18 -0.07,-137.57 43.72 80
4 10/15/2019 22:17:31 -0.00,-137.18 0.94,-133.04 471.75 80
5 10/17/2019 10:39:20 0.00,-137.17 0.23,-138.31 130.14 80
6 10/18/2019 10:17:55 -0.00,-137.15 -0.78,-133.78 384.72 80
7 10/19/2019 22:39:52 -0.00,-137.12 -0.42,-139.08 223.18 80
8 10/20/2019 22:23:47 0.00,-137.10 0.59,-134.55 291.14 80
9 10/22/2019 10:42:55 0.00,-137.08 0.59,-139.83 312.39 80
10 10/23/2019 10:26:51 0.00,-137.06 -0.42,-135.29 201.57 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/10/2019
SNOs_Map_GOES-17_NOAA-20_20191011.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service