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: 8/22/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/22/2019 22:29:50 0.03,-137.21 0.31,-136.00 137.73 80
2 08/24/2019 10:51:36 -0.03,-137.21 0.88,-141.27 462.44 80
3 08/25/2019 10:30:11 -0.04,-137.21 -0.13,-136.73 53.88 80
4 08/27/2019 22:33:22 0.04,-137.19 -0.00,-137.51 35.54 80
5 08/28/2019 22:17:16 0.04,-137.18 1.00,-132.97 480.29 80
6 08/30/2019 10:39:02 -0.04,-137.17 0.19,-138.24 121.43 80
7 08/31/2019 10:17:37 -0.04,-137.16 -0.82,-133.70 394.07 80
8 09/01/2019 22:39:32 0.04,-137.14 -0.37,-139.00 212.04 80
9 09/02/2019 22:23:27 0.04,-137.13 0.64,-134.47 303.26 80
10 09/04/2019 10:45:13 -0.04,-137.11 0.55,-139.73 299.23 80
11 09/05/2019 10:23:48 -0.05,-137.09 -0.45,-135.19 215.61 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/22/2019
SNOs_Map_GOES-17_NOAA-20_20190823.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/22/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service