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: 6/7/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/08/2019 22:34:06 -0.01,-137.18 -0.11,-137.62 50.46 80
2 06/09/2019 22:18:01 -0.01,-137.18 0.88,-133.08 465.87 80
3 06/11/2019 10:39:48 0.01,-137.19 0.29,-138.35 132.69 80
4 06/12/2019 10:18:24 0.02,-137.18 -0.76,-133.83 383.10 80
5 06/13/2019 22:40:19 -0.01,-137.15 -0.44,-139.13 225.60 80
6 06/14/2019 22:24:14 -0.01,-137.14 0.55,-134.59 289.91 80
7 06/16/2019 10:46:01 -0.00,-137.15 0.62,-139.86 309.59 80
8 06/17/2019 10:24:36 -0.00,-137.13 -0.43,-135.34 205.48 80
9 06/18/2019 22:46:32 0.00,-137.08 -0.77,-140.64 404.51 80
10 06/19/2019 22:30:26 -0.00,-137.07 0.22,-136.10 110.51 80
11 06/21/2019 10:49:34 0.00,-137.07 0.95,-141.37 489.38 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/7/2019
SNOs_Map_GOES-17_NOAA-20_20190608.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/07/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service