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: 12/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/14/2019 10:51:52 0.01,-137.22 0.92,-141.30 465.19 80
2 12/15/2019 10:30:27 0.01,-137.22 -0.11,-136.78 51.26 80
3 12/17/2019 22:36:19 -0.00,-137.21 -0.04,-137.55 37.71 80
4 12/18/2019 22:14:54 0.01,-137.21 0.93,-133.01 478.58 80
5 12/20/2019 10:39:21 -0.00,-137.21 0.26,-138.27 121.54 80
6 12/21/2019 10:17:56 -0.00,-137.20 -0.77,-133.74 394.32 80
7 12/22/2019 22:42:33 -0.01,-137.19 -0.41,-139.04 211.57 80
8 12/23/2019 22:21:08 -0.00,-137.18 0.62,-134.52 304.02 80
9 12/25/2019 10:45:34 0.01,-137.17 0.62,-139.77 297.04 80
10 12/26/2019 10:24:10 0.01,-137.15 -0.41,-135.24 218.01 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/13/2019
SNOs_Map_GOES-17_NOAA-20_20191214.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service