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: 11/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2019 22:46:09 -0.00,-137.21 -0.76,-140.60 385.82 80
2 11/10/2019 22:30:05 -0.00,-137.21 0.26,-136.07 130.52 80
3 11/12/2019 10:51:53 0.00,-137.21 0.90,-141.34 469.93 80
4 11/13/2019 10:30:29 0.00,-137.21 -0.11,-136.81 45.97 80
5 11/15/2019 22:33:39 -0.01,-137.18 -0.11,-137.57 45.45 80
6 11/16/2019 22:17:35 -0.01,-137.16 0.91,-133.04 469.57 80
7 11/18/2019 10:39:23 0.00,-137.14 0.25,-138.31 132.98 80
8 11/19/2019 10:17:59 0.00,-137.13 -0.77,-133.78 381.52 80
9 11/20/2019 22:39:55 -0.00,-137.09 -0.42,-139.09 226.72 80
10 11/21/2019 22:23:50 -0.00,-137.07 0.54,-134.54 287.64 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/9/2019
SNOs_Map_GOES-17_NOAA-20_20191109.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service